61388946

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 136595160

約数和(自身を除く): 75206214

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 229, 281, 318, 458, 477, 562, 687, 843, 954, 1374, 1686, 2061, 2529, 4122, 5058, 12137, 14893, 24274, 29786, 36411, 44679, 64349, 72822, 89358, 109233, 128698, 134037, 193047, 218466, 268074, 386094, 579141, 1158282, 3410497, 6820994, 10231491, 20462982, 30694473, 61388946]

約数ペア:

[(1, 61388946), (2, 30694473), (3, 20462982), (6, 10231491), (9, 6820994), (18, 3410497), (53, 1158282), (106, 579141), (159, 386094), (229, 268074), (281, 218466), (318, 193047), (458, 134037), (477, 128698), (562, 109233), (687, 89358), (843, 72822), (954, 64349), (1374, 44679), (1686, 36411), (2061, 29786), (2529, 24274), (4122, 14893), (5058, 12137)]