18430308

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13127}}^1$

素因数の和:13153

約数の個数: 48

約数和(自身を含む): 51461760

約数和(自身を除く): 33031452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 13127, 26254, 39381, 52508, 78762, 118143, 157524, 170651, 236286, 341302, 354429, 472572, 511953, 682604, 708858, 1023906, 1417716, 1535859, 2047812, 3071718, 4607577, 6143436, 9215154, 18430308]

約数ペア:

[(1, 18430308), (2, 9215154), (3, 6143436), (4, 4607577), (6, 3071718), (9, 2047812), (12, 1535859), (13, 1417716), (18, 1023906), (26, 708858), (27, 682604), (36, 511953), (39, 472572), (52, 354429), (54, 341302), (78, 236286), (108, 170651), (117, 157524), (156, 118143), (234, 78762), (351, 52508), (468, 39381), (702, 26254), (1404, 13127)]