74340378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13721}}^1$

素因数の和:13779

約数の個数: 48

約数和(自身を含む): 188375616

約数和(自身を除く): 114035238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 13721, 27442, 41163, 82326, 96047, 123489, 192094, 246978, 288141, 576282, 590003, 864423, 1180006, 1728846, 1770009, 3540018, 4130021, 5310027, 8260042, 10620054, 12390063, 24780126, 37170189, 74340378]

約数ペア:

[(1, 74340378), (2, 37170189), (3, 24780126), (6, 12390063), (7, 10620054), (9, 8260042), (14, 5310027), (18, 4130021), (21, 3540018), (42, 1770009), (43, 1728846), (63, 1180006), (86, 864423), (126, 590003), (129, 576282), (258, 288141), (301, 246978), (387, 192094), (602, 123489), (774, 96047), (903, 82326), (1806, 41163), (2709, 27442), (5418, 13721)]