12812982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 32600064

約数和(自身を除く): 19787082

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 757, 806, 1209, 1302, 1514, 2271, 2418, 2821, 4542, 5299, 5642, 8463, 9841, 10598, 15897, 16926, 19682, 23467, 29523, 31794, 46934, 59046, 68887, 70401, 137774, 140802, 164269, 206661, 305071, 328538, 413322, 492807, 610142, 915213, 985614, 1830426, 2135497, 4270994, 6406491, 12812982]

約数ペア:

[(1, 12812982), (2, 6406491), (3, 4270994), (6, 2135497), (7, 1830426), (13, 985614), (14, 915213), (21, 610142), (26, 492807), (31, 413322), (39, 328538), (42, 305071), (62, 206661), (78, 164269), (91, 140802), (93, 137774), (182, 70401), (186, 68887), (217, 59046), (273, 46934), (403, 31794), (434, 29523), (546, 23467), (651, 19682), (757, 16926), (806, 15897), (1209, 10598), (1302, 9841), (1514, 8463), (2271, 5642), (2418, 5299), (2821, 4542)]