12916722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 32626944

約数和(自身を除く): 19710222

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 574, 577, 861, 1066, 1154, 1599, 1722, 1731, 3198, 3462, 3731, 4039, 7462, 7501, 8078, 11193, 12117, 15002, 22386, 22503, 23657, 24234, 45006, 47314, 52507, 70971, 105014, 141942, 157521, 165599, 307541, 315042, 331198, 496797, 615082, 922623, 993594, 1845246, 2152787, 4305574, 6458361, 12916722]

約数ペア:

[(1, 12916722), (2, 6458361), (3, 4305574), (6, 2152787), (7, 1845246), (13, 993594), (14, 922623), (21, 615082), (26, 496797), (39, 331198), (41, 315042), (42, 307541), (78, 165599), (82, 157521), (91, 141942), (123, 105014), (182, 70971), (246, 52507), (273, 47314), (287, 45006), (533, 24234), (546, 23657), (574, 22503), (577, 22386), (861, 15002), (1066, 12117), (1154, 11193), (1599, 8078), (1722, 7501), (1731, 7462), (3198, 4039), (3462, 3731)]