24640668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1483

約数の個数: 72

約数和(自身を含む): 68938688

約数和(自身を除く): 44298020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1423, 1443, 1924, 2846, 2886, 4269, 4329, 5692, 5772, 8538, 8658, 12807, 17076, 17316, 18499, 25614, 36998, 51228, 52651, 55497, 73996, 105302, 110994, 157953, 166491, 210604, 221988, 315906, 332982, 473859, 631812, 665964, 684463, 947718, 1368926, 1895436, 2053389, 2737852, 4106778, 6160167, 8213556, 12320334, 24640668]

約数ペア:

[(1, 24640668), (2, 12320334), (3, 8213556), (4, 6160167), (6, 4106778), (9, 2737852), (12, 2053389), (13, 1895436), (18, 1368926), (26, 947718), (36, 684463), (37, 665964), (39, 631812), (52, 473859), (74, 332982), (78, 315906), (111, 221988), (117, 210604), (148, 166491), (156, 157953), (222, 110994), (234, 105302), (333, 73996), (444, 55497), (468, 52651), (481, 51228), (666, 36998), (962, 25614), (1332, 18499), (1423, 17316), (1443, 17076), (1924, 12807), (2846, 8658), (2886, 8538), (4269, 5772), (4329, 5692)]