40461642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 72

約数和(自身を含む): 97291584

約数和(自身を除く): 56829942

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 169, 234, 282, 283, 338, 423, 507, 566, 611, 846, 849, 1014, 1222, 1521, 1698, 1833, 2547, 3042, 3666, 3679, 5094, 5499, 7358, 7943, 10998, 11037, 13301, 15886, 22074, 23829, 26602, 33111, 39903, 47658, 47827, 66222, 71487, 79806, 95654, 119709, 142974, 143481, 172913, 239418, 286962, 345826, 430443, 518739, 860886, 1037478, 1556217, 2247869, 3112434, 4495738, 6743607, 13487214, 20230821, 40461642]

約数ペア:

[(1, 40461642), (2, 20230821), (3, 13487214), (6, 6743607), (9, 4495738), (13, 3112434), (18, 2247869), (26, 1556217), (39, 1037478), (47, 860886), (78, 518739), (94, 430443), (117, 345826), (141, 286962), (169, 239418), (234, 172913), (282, 143481), (283, 142974), (338, 119709), (423, 95654), (507, 79806), (566, 71487), (611, 66222), (846, 47827), (849, 47658), (1014, 39903), (1222, 33111), (1521, 26602), (1698, 23829), (1833, 22074), (2547, 15886), (3042, 13301), (3666, 11037), (3679, 10998), (5094, 7943), (5499, 7358)]