7919964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5641}}^1$

素因数の和:5667

約数の個数: 48

約数和(自身を含む): 22116640

約数和(自身を除く): 14196676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 5641, 11282, 16923, 22564, 33846, 50769, 67692, 73333, 101538, 146666, 152307, 203076, 219999, 293332, 304614, 439998, 609228, 659997, 879996, 1319994, 1979991, 2639988, 3959982, 7919964]

約数ペア:

[(1, 7919964), (2, 3959982), (3, 2639988), (4, 1979991), (6, 1319994), (9, 879996), (12, 659997), (13, 609228), (18, 439998), (26, 304614), (27, 293332), (36, 219999), (39, 203076), (52, 152307), (54, 146666), (78, 101538), (108, 73333), (117, 67692), (156, 50769), (234, 33846), (351, 22564), (468, 16923), (702, 11282), (1404, 5641)]