947726052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{123983}}^1$

素因数の和:124017

約数の個数: 72

約数和(自身を含む): 2770298496

約数和(自身を除く): 1822572444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 123983, 247966, 371949, 495932, 743898, 867881, 1487796, 1611779, 1735762, 2603643, 3223558, 3471524, 4835337, 5207286, 6075167, 6447116, 9670674, 10414572, 11282453, 12150334, 18225501, 19341348, 22564906, 24300668, 33847359, 36451002, 45129812, 67694718, 72902004, 78977171, 135389436, 157954342, 236931513, 315908684, 473863026, 947726052]

約数ペア:

[(1, 947726052), (2, 473863026), (3, 315908684), (4, 236931513), (6, 157954342), (7, 135389436), (12, 78977171), (13, 72902004), (14, 67694718), (21, 45129812), (26, 36451002), (28, 33847359), (39, 24300668), (42, 22564906), (49, 19341348), (52, 18225501), (78, 12150334), (84, 11282453), (91, 10414572), (98, 9670674), (147, 6447116), (156, 6075167), (182, 5207286), (196, 4835337), (273, 3471524), (294, 3223558), (364, 2603643), (546, 1735762), (588, 1611779), (637, 1487796), (1092, 867881), (1274, 743898), (1911, 495932), (2548, 371949), (3822, 247966), (7644, 123983)]