18100692

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8821}}^1$

素因数の和:8853

約数の個数: 48

約数和(自身を含む): 49403200

約数和(自身を除く): 31302508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 8821, 17642, 26463, 35284, 52926, 79389, 105852, 158778, 167599, 238167, 317556, 335198, 476334, 502797, 670396, 952668, 1005594, 1508391, 2011188, 3016782, 4525173, 6033564, 9050346, 18100692]

約数ペア:

[(1, 18100692), (2, 9050346), (3, 6033564), (4, 4525173), (6, 3016782), (9, 2011188), (12, 1508391), (18, 1005594), (19, 952668), (27, 670396), (36, 502797), (38, 476334), (54, 335198), (57, 317556), (76, 238167), (108, 167599), (114, 158778), (171, 105852), (228, 79389), (342, 52926), (513, 35284), (684, 26463), (1026, 17642), (2052, 8821)]