18101099536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{145283}}^1$

素因数の和:145903

約数の個数: 40

約数和(自身を含む): 37831953600

約数和(自身を除く): 19730854064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 599, 1198, 2396, 4792, 7787, 9584, 15574, 31148, 62296, 124592, 145283, 290566, 581132, 1162264, 1888679, 2324528, 3777358, 7554716, 15109432, 30218864, 87024517, 174049034, 348098068, 696196136, 1131318721, 1392392272, 2262637442, 4525274884, 9050549768, 18101099536]

約数ペア:

[(1, 18101099536), (2, 9050549768), (4, 4525274884), (8, 2262637442), (13, 1392392272), (16, 1131318721), (26, 696196136), (52, 348098068), (104, 174049034), (208, 87024517), (599, 30218864), (1198, 15109432), (2396, 7554716), (4792, 3777358), (7787, 2324528), (9584, 1888679), (15574, 1162264), (31148, 581132), (62296, 290566), (124592, 145283)]