180018384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41213}}^1$

素因数の和:41244

約数の個数: 80

約数和(自身を含む): 572380032

約数和(自身を除く): 392361648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 41213, 82426, 123639, 164852, 247278, 288491, 329704, 494556, 535769, 576982, 659408, 865473, 989112, 1071538, 1153964, 1607307, 1730946, 1978224, 2143076, 2307928, 3214614, 3461892, 3750383, 4286152, 4615856, 6429228, 6923784, 7500766, 8572304, 11251149, 12858456, 13847568, 15001532, 22502298, 25716912, 30003064, 45004596, 60006128, 90009192, 180018384]

約数ペア:

[(1, 180018384), (2, 90009192), (3, 60006128), (4, 45004596), (6, 30003064), (7, 25716912), (8, 22502298), (12, 15001532), (13, 13847568), (14, 12858456), (16, 11251149), (21, 8572304), (24, 7500766), (26, 6923784), (28, 6429228), (39, 4615856), (42, 4286152), (48, 3750383), (52, 3461892), (56, 3214614), (78, 2307928), (84, 2143076), (91, 1978224), (104, 1730946), (112, 1607307), (156, 1153964), (168, 1071538), (182, 989112), (208, 865473), (273, 659408), (312, 576982), (336, 535769), (364, 494556), (546, 329704), (624, 288491), (728, 247278), (1092, 164852), (1456, 123639), (2184, 82426), (4368, 41213)]