68392338

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{659}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 159809760

約数和(自身を除く): 91417422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 353, 659, 706, 1059, 1318, 1977, 2118, 2471, 3954, 4613, 4942, 7413, 9226, 13839, 14826, 17297, 27678, 32291, 34594, 51891, 64582, 96873, 103782, 193746, 232627, 465254, 697881, 1395762, 1628389, 3256778, 4885167, 9770334, 11398723, 22797446, 34196169, 68392338]

約数ペア:

[(1, 68392338), (2, 34196169), (3, 22797446), (6, 11398723), (7, 9770334), (14, 4885167), (21, 3256778), (42, 1628389), (49, 1395762), (98, 697881), (147, 465254), (294, 232627), (353, 193746), (659, 103782), (706, 96873), (1059, 64582), (1318, 51891), (1977, 34594), (2118, 32291), (2471, 27678), (3954, 17297), (4613, 14826), (4942, 13839), (7413, 9226)]