40745718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 101267712

約数和(自身を除く): 60521994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 41, 62, 78, 82, 93, 117, 123, 137, 186, 234, 246, 274, 279, 369, 403, 411, 533, 558, 738, 806, 822, 1066, 1209, 1233, 1271, 1599, 1781, 2418, 2466, 2542, 3198, 3562, 3627, 3813, 4247, 4797, 5343, 5617, 7254, 7626, 8494, 9594, 10686, 11234, 11439, 12741, 16029, 16523, 16851, 22878, 25482, 32058, 33046, 33702, 38223, 49569, 50553, 55211, 73021, 76446, 99138, 101106, 110422, 146042, 148707, 165633, 174127, 219063, 297414, 331266, 348254, 438126, 496899, 522381, 657189, 993798, 1044762, 1314378, 1567143, 2263651, 3134286, 4527302, 6790953, 13581906, 20372859, 40745718]

約数ペア:

[(1, 40745718), (2, 20372859), (3, 13581906), (6, 6790953), (9, 4527302), (13, 3134286), (18, 2263651), (26, 1567143), (31, 1314378), (39, 1044762), (41, 993798), (62, 657189), (78, 522381), (82, 496899), (93, 438126), (117, 348254), (123, 331266), (137, 297414), (186, 219063), (234, 174127), (246, 165633), (274, 148707), (279, 146042), (369, 110422), (403, 101106), (411, 99138), (533, 76446), (558, 73021), (738, 55211), (806, 50553), (822, 49569), (1066, 38223), (1209, 33702), (1233, 33046), (1271, 32058), (1599, 25482), (1781, 22878), (2418, 16851), (2466, 16523), (2542, 16029), (3198, 12741), (3562, 11439), (3627, 11234), (3813, 10686), (4247, 9594), (4797, 8494), (5343, 7626), (5617, 7254)]