12877452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 37573536

約数和(自身を除く): 24696084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 373, 411, 548, 746, 822, 959, 1119, 1233, 1492, 1644, 1918, 2238, 2466, 2611, 2877, 3357, 3836, 4476, 4932, 5222, 5754, 6714, 7833, 8631, 10444, 11508, 13428, 15666, 17262, 23499, 31332, 34524, 46998, 51101, 93996, 102202, 153303, 204404, 306606, 357707, 459909, 613212, 715414, 919818, 1073121, 1430828, 1839636, 2146242, 3219363, 4292484, 6438726, 12877452]

約数ペア:

[(1, 12877452), (2, 6438726), (3, 4292484), (4, 3219363), (6, 2146242), (7, 1839636), (9, 1430828), (12, 1073121), (14, 919818), (18, 715414), (21, 613212), (28, 459909), (36, 357707), (42, 306606), (63, 204404), (84, 153303), (126, 102202), (137, 93996), (252, 51101), (274, 46998), (373, 34524), (411, 31332), (548, 23499), (746, 17262), (822, 15666), (959, 13428), (1119, 11508), (1233, 10444), (1492, 8631), (1644, 7833), (1918, 6714), (2238, 5754), (2466, 5222), (2611, 4932), (2877, 4476), (3357, 3836)]