61390826028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{243614389}}^1$

素因数の和:243614406

約数の個数: 36

約数和(自身を含む): 177351275920

約数和(自身を除く): 115960449892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 243614389, 487228778, 730843167, 974457556, 1461686334, 1705300723, 2192529501, 2923372668, 3410601446, 4385059002, 5115902169, 6821202892, 8770118004, 10231804338, 15347706507, 20463608676, 30695413014, 61390826028]

約数ペア:

[(1, 61390826028), (2, 30695413014), (3, 20463608676), (4, 15347706507), (6, 10231804338), (7, 8770118004), (9, 6821202892), (12, 5115902169), (14, 4385059002), (18, 3410601446), (21, 2923372668), (28, 2192529501), (36, 1705300723), (42, 1461686334), (63, 974457556), (84, 730843167), (126, 487228778), (252, 243614389)]