18159226344

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{19571}}^1$

素因数の和:19860

約数の個数: 144

約数和(自身を含む): 57431293920

約数和(自身を除く): 39272067576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 263, 294, 392, 441, 504, 526, 588, 789, 882, 1052, 1176, 1578, 1764, 1841, 2104, 2367, 3156, 3528, 3682, 4734, 5523, 6312, 7364, 9468, 11046, 12887, 14728, 16569, 18936, 19571, 22092, 25774, 33138, 38661, 39142, 44184, 51548, 58713, 66276, 77322, 78284, 103096, 115983, 117426, 132552, 136997, 154644, 156568, 176139, 231966, 234852, 273994, 309288, 352278, 410991, 463932, 469704, 547988, 704556, 821982, 927864, 958979, 1095976, 1232973, 1409112, 1643964, 1917958, 2465946, 2876937, 3287928, 3835916, 4931892, 5147173, 5753874, 7671832, 8630811, 9863784, 10294346, 11507748, 15441519, 17261622, 20588692, 23015496, 30883038, 34523244, 36030211, 41177384, 46324557, 61766076, 69046488, 72060422, 92649114, 108090633, 123532152, 144120844, 185298228, 216181266, 252211477, 288241688, 324271899, 370596456, 432362532, 504422954, 648543798, 756634431, 864725064, 1008845908, 1297087596, 1513268862, 2017691816, 2269903293, 2594175192, 3026537724, 4539806586, 6053075448, 9079613172, 18159226344]

約数ペア:

[(1, 18159226344), (2, 9079613172), (3, 6053075448), (4, 4539806586), (6, 3026537724), (7, 2594175192), (8, 2269903293), (9, 2017691816), (12, 1513268862), (14, 1297087596), (18, 1008845908), (21, 864725064), (24, 756634431), (28, 648543798), (36, 504422954), (42, 432362532), (49, 370596456), (56, 324271899), (63, 288241688), (72, 252211477), (84, 216181266), (98, 185298228), (126, 144120844), (147, 123532152), (168, 108090633), (196, 92649114), (252, 72060422), (263, 69046488), (294, 61766076), (392, 46324557), (441, 41177384), (504, 36030211), (526, 34523244), (588, 30883038), (789, 23015496), (882, 20588692), (1052, 17261622), (1176, 15441519), (1578, 11507748), (1764, 10294346), (1841, 9863784), (2104, 8630811), (2367, 7671832), (3156, 5753874), (3528, 5147173), (3682, 4931892), (4734, 3835916), (5523, 3287928), (6312, 2876937), (7364, 2465946), (9468, 1917958), (11046, 1643964), (12887, 1409112), (14728, 1232973), (16569, 1095976), (18936, 958979), (19571, 927864), (22092, 821982), (25774, 704556), (33138, 547988), (38661, 469704), (39142, 463932), (44184, 410991), (51548, 352278), (58713, 309288), (66276, 273994), (77322, 234852), (78284, 231966), (103096, 176139), (115983, 156568), (117426, 154644), (132552, 136997)]