18447288

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1453}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 48243720

約数和(自身を除く): 29796432

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 529, 552, 1058, 1453, 1587, 2116, 2906, 3174, 4232, 4359, 5812, 6348, 8718, 11624, 12696, 17436, 33419, 34872, 66838, 100257, 133676, 200514, 267352, 401028, 768637, 802056, 1537274, 2305911, 3074548, 4611822, 6149096, 9223644, 18447288]

約数ペア:

[(1, 18447288), (2, 9223644), (3, 6149096), (4, 4611822), (6, 3074548), (8, 2305911), (12, 1537274), (23, 802056), (24, 768637), (46, 401028), (69, 267352), (92, 200514), (138, 133676), (184, 100257), (276, 66838), (529, 34872), (552, 33419), (1058, 17436), (1453, 12696), (1587, 11624), (2116, 8718), (2906, 6348), (3174, 5812), (4232, 4359)]