3977586

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:628

約数の個数: 40

約数和(自身を含む): 9135984

約数和(自身を除く): 5158398

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 571, 774, 1142, 1161, 1713, 2322, 3426, 3483, 5139, 6966, 10278, 15417, 24553, 30834, 46251, 49106, 73659, 92502, 147318, 220977, 441954, 662931, 1325862, 1988793, 3977586]

約数ペア:

[(1, 3977586), (2, 1988793), (3, 1325862), (6, 662931), (9, 441954), (18, 220977), (27, 147318), (43, 92502), (54, 73659), (81, 49106), (86, 46251), (129, 30834), (162, 24553), (258, 15417), (387, 10278), (571, 6966), (774, 5139), (1142, 3483), (1161, 3426), (1713, 2322)]