38165478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 84213360

約数和(自身を除く): 46047882

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 109, 134, 201, 218, 327, 402, 654, 871, 1417, 1742, 2613, 2834, 4251, 4489, 5226, 7303, 8502, 8978, 13467, 14606, 21909, 26934, 43818, 58357, 94939, 116714, 175071, 189878, 284817, 350142, 489301, 569634, 978602, 1467903, 2935806, 6360913, 12721826, 19082739, 38165478]

約数ペア:

[(1, 38165478), (2, 19082739), (3, 12721826), (6, 6360913), (13, 2935806), (26, 1467903), (39, 978602), (67, 569634), (78, 489301), (109, 350142), (134, 284817), (201, 189878), (218, 175071), (327, 116714), (402, 94939), (654, 58357), (871, 43818), (1417, 26934), (1742, 21909), (2613, 14606), (2834, 13467), (4251, 8978), (4489, 8502), (5226, 7303)]