1571001012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{201101}}^1$

素因数の和:201149

約数の個数: 72

約数和(自身を含む): 4684872192

約数和(自身を除く): 3113871180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 201101, 402202, 603303, 804404, 1206606, 1407707, 1809909, 2413212, 2815414, 3619818, 4223121, 5630828, 6234131, 7239636, 8446242, 12468262, 12669363, 16892484, 18702393, 24936524, 25338726, 37404786, 43638917, 50677452, 56107179, 74809572, 87277834, 112214358, 130916751, 174555668, 224428716, 261833502, 392750253, 523667004, 785500506, 1571001012]

約数ペア:

[(1, 1571001012), (2, 785500506), (3, 523667004), (4, 392750253), (6, 261833502), (7, 224428716), (9, 174555668), (12, 130916751), (14, 112214358), (18, 87277834), (21, 74809572), (28, 56107179), (31, 50677452), (36, 43638917), (42, 37404786), (62, 25338726), (63, 24936524), (84, 18702393), (93, 16892484), (124, 12669363), (126, 12468262), (186, 8446242), (217, 7239636), (252, 6234131), (279, 5630828), (372, 4223121), (434, 3619818), (558, 2815414), (651, 2413212), (868, 1809909), (1116, 1407707), (1302, 1206606), (1953, 804404), (2604, 603303), (3906, 402202), (7812, 201101)]