21700068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 55055616

約数和(自身を除く): 33355548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1231, 1356, 1469, 2462, 2938, 3693, 4407, 4924, 5876, 7386, 8814, 14772, 16003, 17628, 32006, 48009, 64012, 96018, 139103, 192036, 278206, 417309, 556412, 834618, 1669236, 1808339, 3616678, 5425017, 7233356, 10850034, 21700068]

約数ペア:

[(1, 21700068), (2, 10850034), (3, 7233356), (4, 5425017), (6, 3616678), (12, 1808339), (13, 1669236), (26, 834618), (39, 556412), (52, 417309), (78, 278206), (113, 192036), (156, 139103), (226, 96018), (339, 64012), (452, 48009), (678, 32006), (1231, 17628), (1356, 16003), (1469, 14772), (2462, 8814), (2938, 7386), (3693, 5876), (4407, 4924)]