13331118276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163781}}^1$

素因数の和:163834

約数の個数: 144

約数和(自身を含む): 42923986560

約数和(自身を除く): 29592868284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 969, 1071, 1197, 1292, 1428, 1596, 1938, 2142, 2261, 2394, 2907, 3876, 4284, 4522, 4788, 5814, 6783, 9044, 11628, 13566, 20349, 27132, 40698, 81396, 163781, 327562, 491343, 655124, 982686, 1146467, 1474029, 1965372, 2292934, 2784277, 2948058, 3111839, 3439401, 4585868, 5568554, 5896116, 6223678, 6878802, 8352831, 9335517, 10318203, 11137108, 12447356, 13757604, 16705662, 18671034, 19489939, 20636406, 21782873, 25058493, 28006551, 33411324, 37342068, 38979878, 41272812, 43565746, 50116986, 52901263, 56013102, 58469817, 65348619, 77959756, 87131492, 100233972, 105802526, 112026204, 116939634, 130697238, 158703789, 175409451, 196045857, 211605052, 233879268, 261394476, 317407578, 350818902, 370308841, 392091714, 476111367, 634815156, 701637804, 740617682, 784183428, 952222734, 1110926523, 1481235364, 1904445468, 2221853046, 3332779569, 4443706092, 6665559138, 13331118276]

約数ペア:

[(1, 13331118276), (2, 6665559138), (3, 4443706092), (4, 3332779569), (6, 2221853046), (7, 1904445468), (9, 1481235364), (12, 1110926523), (14, 952222734), (17, 784183428), (18, 740617682), (19, 701637804), (21, 634815156), (28, 476111367), (34, 392091714), (36, 370308841), (38, 350818902), (42, 317407578), (51, 261394476), (57, 233879268), (63, 211605052), (68, 196045857), (76, 175409451), (84, 158703789), (102, 130697238), (114, 116939634), (119, 112026204), (126, 105802526), (133, 100233972), (153, 87131492), (171, 77959756), (204, 65348619), (228, 58469817), (238, 56013102), (252, 52901263), (266, 50116986), (306, 43565746), (323, 41272812), (342, 38979878), (357, 37342068), (399, 33411324), (476, 28006551), (532, 25058493), (612, 21782873), (646, 20636406), (684, 19489939), (714, 18671034), (798, 16705662), (969, 13757604), (1071, 12447356), (1197, 11137108), (1292, 10318203), (1428, 9335517), (1596, 8352831), (1938, 6878802), (2142, 6223678), (2261, 5896116), (2394, 5568554), (2907, 4585868), (3876, 3439401), (4284, 3111839), (4522, 2948058), (4788, 2784277), (5814, 2292934), (6783, 1965372), (9044, 1474029), (11628, 1146467), (13566, 982686), (20349, 655124), (27132, 491343), (40698, 327562), (81396, 163781)]