12700219974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1\times {\mathrm{4271}}^1$

素因数の和:4925

約数の個数: 64

約数和(自身を含む): 27817896960

約数和(自身を除く): 15117676986

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 569, 871, 1138, 1707, 1742, 2613, 3414, 4271, 5226, 7397, 8542, 12813, 14794, 22191, 25626, 38123, 44382, 55523, 76246, 111046, 114369, 166569, 228738, 286157, 333138, 495599, 572314, 858471, 991198, 1486797, 1716942, 2430199, 2973594, 3720041, 4860398, 7290597, 7440082, 11160123, 14581194, 22320246, 31592587, 63185174, 94777761, 162823333, 189555522, 325646666, 488469999, 976939998, 2116703329, 4233406658, 6350109987, 12700219974]

約数ペア:

[(1, 12700219974), (2, 6350109987), (3, 4233406658), (6, 2116703329), (13, 976939998), (26, 488469999), (39, 325646666), (67, 189555522), (78, 162823333), (134, 94777761), (201, 63185174), (402, 31592587), (569, 22320246), (871, 14581194), (1138, 11160123), (1707, 7440082), (1742, 7290597), (2613, 4860398), (3414, 3720041), (4271, 2973594), (5226, 2430199), (7397, 1716942), (8542, 1486797), (12813, 991198), (14794, 858471), (22191, 572314), (25626, 495599), (38123, 333138), (44382, 286157), (55523, 228738), (76246, 166569), (111046, 114369)]