40670604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 108

約数和(自身を含む): 115760736

約数和(自身を除く): 75090132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 47, 52, 78, 86, 94, 117, 129, 141, 156, 172, 188, 234, 258, 282, 387, 423, 468, 516, 559, 564, 611, 774, 846, 1118, 1222, 1548, 1677, 1692, 1833, 1849, 2021, 2236, 2444, 3354, 3666, 3698, 4042, 5031, 5499, 5547, 6063, 6708, 7332, 7396, 8084, 10062, 10998, 11094, 12126, 16641, 18189, 20124, 21996, 22188, 24037, 24252, 26273, 33282, 36378, 48074, 52546, 66564, 72111, 72756, 78819, 86903, 96148, 105092, 144222, 157638, 173806, 216333, 236457, 260709, 288444, 315276, 347612, 432666, 472914, 521418, 782127, 865332, 945828, 1042836, 1129739, 1564254, 2259478, 3128508, 3389217, 4518956, 6778434, 10167651, 13556868, 20335302, 40670604]

約数ペア:

[(1, 40670604), (2, 20335302), (3, 13556868), (4, 10167651), (6, 6778434), (9, 4518956), (12, 3389217), (13, 3128508), (18, 2259478), (26, 1564254), (36, 1129739), (39, 1042836), (43, 945828), (47, 865332), (52, 782127), (78, 521418), (86, 472914), (94, 432666), (117, 347612), (129, 315276), (141, 288444), (156, 260709), (172, 236457), (188, 216333), (234, 173806), (258, 157638), (282, 144222), (387, 105092), (423, 96148), (468, 86903), (516, 78819), (559, 72756), (564, 72111), (611, 66564), (774, 52546), (846, 48074), (1118, 36378), (1222, 33282), (1548, 26273), (1677, 24252), (1692, 24037), (1833, 22188), (1849, 21996), (2021, 20124), (2236, 18189), (2444, 16641), (3354, 12126), (3666, 11094), (3698, 10998), (4042, 10062), (5031, 8084), (5499, 7396), (5547, 7332), (6063, 6708)]