61908318

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 140793120

約数和(自身を除く): 78884802

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 229, 414, 458, 653, 687, 1306, 1374, 1959, 2061, 3918, 4122, 5267, 5877, 10534, 11754, 15019, 15801, 30038, 31602, 45057, 47403, 90114, 94806, 135171, 149537, 270342, 299074, 448611, 897222, 1345833, 2691666, 3439351, 6878702, 10318053, 20636106, 30954159, 61908318]

約数ペア:

[(1, 61908318), (2, 30954159), (3, 20636106), (6, 10318053), (9, 6878702), (18, 3439351), (23, 2691666), (46, 1345833), (69, 897222), (138, 448611), (207, 299074), (229, 270342), (414, 149537), (458, 135171), (653, 94806), (687, 90114), (1306, 47403), (1374, 45057), (1959, 31602), (2061, 30038), (3918, 15801), (4122, 15019), (5267, 11754), (5877, 10534)]