3915198

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 10350288

約数和(自身を除く): 6435090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 193, 207, 294, 322, 386, 414, 441, 483, 579, 882, 966, 1127, 1158, 1351, 1449, 1737, 2254, 2702, 2898, 3381, 3474, 4053, 4439, 6762, 8106, 8878, 9457, 10143, 12159, 13317, 18914, 20286, 24318, 26634, 28371, 31073, 39951, 56742, 62146, 79902, 85113, 93219, 170226, 186438, 217511, 279657, 435022, 559314, 652533, 1305066, 1957599, 3915198]

約数ペア:

[(1, 3915198), (2, 1957599), (3, 1305066), (6, 652533), (7, 559314), (9, 435022), (14, 279657), (18, 217511), (21, 186438), (23, 170226), (42, 93219), (46, 85113), (49, 79902), (63, 62146), (69, 56742), (98, 39951), (126, 31073), (138, 28371), (147, 26634), (161, 24318), (193, 20286), (207, 18914), (294, 13317), (322, 12159), (386, 10143), (414, 9457), (441, 8878), (483, 8106), (579, 6762), (882, 4439), (966, 4053), (1127, 3474), (1158, 3381), (1351, 2898), (1449, 2702), (1737, 2254)]