18157070736

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{15787}}^1$

素因数の和:15978

約数の個数: 180

約数和(自身を含む): 59477248272

約数和(自身を除く): 41320177536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 163, 168, 196, 252, 294, 326, 336, 392, 441, 489, 504, 588, 652, 784, 882, 978, 1008, 1141, 1176, 1304, 1467, 1764, 1956, 2282, 2352, 2608, 2934, 3423, 3528, 3912, 4564, 5868, 6846, 7056, 7824, 7987, 9128, 10269, 11736, 13692, 15787, 15974, 18256, 20538, 23472, 23961, 27384, 31574, 31948, 41076, 47361, 47922, 54768, 63148, 63896, 71883, 82152, 94722, 95844, 110509, 126296, 127792, 142083, 143766, 164304, 189444, 191688, 221018, 252592, 284166, 287532, 331527, 378888, 383376, 442036, 568332, 575064, 663054, 757776, 773563, 884072, 994581, 1136664, 1150128, 1326108, 1547126, 1768144, 1989162, 2273328, 2320689, 2573281, 2652216, 3094252, 3978324, 4641378, 5146562, 5304432, 6188504, 6962067, 7719843, 7956648, 9282756, 10293124, 12377008, 13924134, 15439686, 15913296, 18012967, 18565512, 20586248, 23159529, 27848268, 30879372, 36025934, 37131024, 41172496, 46319058, 54038901, 55696536, 61758744, 72051868, 92638116, 108077802, 111393072, 123517488, 126090769, 144103736, 162116703, 185276232, 216155604, 252181538, 288207472, 324233406, 370552464, 378272307, 432311208, 504363076, 648466812, 756544614, 864622416, 1008726152, 1134816921, 1296933624, 1513089228, 2017452304, 2269633842, 2593867248, 3026178456, 4539267684, 6052356912, 9078535368, 18157070736]

約数ペア:

[(1, 18157070736), (2, 9078535368), (3, 6052356912), (4, 4539267684), (6, 3026178456), (7, 2593867248), (8, 2269633842), (9, 2017452304), (12, 1513089228), (14, 1296933624), (16, 1134816921), (18, 1008726152), (21, 864622416), (24, 756544614), (28, 648466812), (36, 504363076), (42, 432311208), (48, 378272307), (49, 370552464), (56, 324233406), (63, 288207472), (72, 252181538), (84, 216155604), (98, 185276232), (112, 162116703), (126, 144103736), (144, 126090769), (147, 123517488), (163, 111393072), (168, 108077802), (196, 92638116), (252, 72051868), (294, 61758744), (326, 55696536), (336, 54038901), (392, 46319058), (441, 41172496), (489, 37131024), (504, 36025934), (588, 30879372), (652, 27848268), (784, 23159529), (882, 20586248), (978, 18565512), (1008, 18012967), (1141, 15913296), (1176, 15439686), (1304, 13924134), (1467, 12377008), (1764, 10293124), (1956, 9282756), (2282, 7956648), (2352, 7719843), (2608, 6962067), (2934, 6188504), (3423, 5304432), (3528, 5146562), (3912, 4641378), (4564, 3978324), (5868, 3094252), (6846, 2652216), (7056, 2573281), (7824, 2320689), (7987, 2273328), (9128, 1989162), (10269, 1768144), (11736, 1547126), (13692, 1326108), (15787, 1150128), (15974, 1136664), (18256, 994581), (20538, 884072), (23472, 773563), (23961, 757776), (27384, 663054), (31574, 575064), (31948, 568332), (41076, 442036), (47361, 383376), (47922, 378888), (54768, 331527), (63148, 287532), (63896, 284166), (71883, 252592), (82152, 221018), (94722, 191688), (95844, 189444), (110509, 164304), (126296, 143766), (127792, 142083)]