11490804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 32064032

約数和(自身を除く): 20573228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 571, 774, 1118, 1142, 1548, 1677, 1713, 2236, 2284, 3354, 3426, 5031, 5139, 6708, 6852, 7423, 10062, 10278, 14846, 20124, 20556, 22269, 24553, 29692, 44538, 49106, 66807, 73659, 89076, 98212, 133614, 147318, 220977, 267228, 294636, 319189, 441954, 638378, 883908, 957567, 1276756, 1915134, 2872701, 3830268, 5745402, 11490804]

約数ペア:

[(1, 11490804), (2, 5745402), (3, 3830268), (4, 2872701), (6, 1915134), (9, 1276756), (12, 957567), (13, 883908), (18, 638378), (26, 441954), (36, 319189), (39, 294636), (43, 267228), (52, 220977), (78, 147318), (86, 133614), (117, 98212), (129, 89076), (156, 73659), (172, 66807), (234, 49106), (258, 44538), (387, 29692), (468, 24553), (516, 22269), (559, 20556), (571, 20124), (774, 14846), (1118, 10278), (1142, 10062), (1548, 7423), (1677, 6852), (1713, 6708), (2236, 5139), (2284, 5031), (3354, 3426)]