18108792

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6449}}^1$

素因数の和:6477

約数の個数: 64

約数和(自身を含む): 54180000

約数和(自身を除く): 36071208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 6449, 12898, 19347, 25796, 38694, 51592, 58041, 77388, 83837, 116082, 154776, 167674, 174123, 232164, 251511, 335348, 348246, 464328, 503022, 670696, 696492, 754533, 1006044, 1392984, 1509066, 2012088, 2263599, 3018132, 4527198, 6036264, 9054396, 18108792]

約数ペア:

[(1, 18108792), (2, 9054396), (3, 6036264), (4, 4527198), (6, 3018132), (8, 2263599), (9, 2012088), (12, 1509066), (13, 1392984), (18, 1006044), (24, 754533), (26, 696492), (27, 670696), (36, 503022), (39, 464328), (52, 348246), (54, 335348), (72, 251511), (78, 232164), (104, 174123), (108, 167674), (117, 154776), (156, 116082), (216, 83837), (234, 77388), (312, 58041), (351, 51592), (468, 38694), (702, 25796), (936, 19347), (1404, 12898), (2808, 6449)]