972552012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{1931}}^1$

素因数の和:2051

約数の個数: 72

約数和(自身を含む): 2441893440

約数和(自身を除く): 1469341428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 1931, 2209, 2679, 3572, 3862, 4418, 5358, 5793, 6627, 7724, 8836, 10716, 11586, 13254, 23172, 26508, 36689, 41971, 73378, 83942, 90757, 110067, 125913, 146756, 167884, 181514, 220134, 251826, 272271, 363028, 440268, 503652, 544542, 1089084, 1724383, 3448766, 4265579, 5173149, 6897532, 8531158, 10346298, 12796737, 17062316, 20692596, 25593474, 51186948, 81046001, 162092002, 243138003, 324184004, 486276006, 972552012]

約数ペア:

[(1, 972552012), (2, 486276006), (3, 324184004), (4, 243138003), (6, 162092002), (12, 81046001), (19, 51186948), (38, 25593474), (47, 20692596), (57, 17062316), (76, 12796737), (94, 10346298), (114, 8531158), (141, 6897532), (188, 5173149), (228, 4265579), (282, 3448766), (564, 1724383), (893, 1089084), (1786, 544542), (1931, 503652), (2209, 440268), (2679, 363028), (3572, 272271), (3862, 251826), (4418, 220134), (5358, 181514), (5793, 167884), (6627, 146756), (7724, 125913), (8836, 110067), (10716, 90757), (11586, 83942), (13254, 73378), (23172, 41971), (26508, 36689)]