18475470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15791}}^1$

素因数の和:15817

約数の個数: 48

約数和(自身を含む): 51734592

約数和(自身を除く): 33259122

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 15791, 31582, 47373, 78955, 94746, 142119, 157910, 205283, 236865, 284238, 410566, 473730, 615849, 710595, 1026415, 1231698, 1421190, 1847547, 2052830, 3079245, 3695094, 6158490, 9237735, 18475470]

約数ペア:

[(1, 18475470), (2, 9237735), (3, 6158490), (5, 3695094), (6, 3079245), (9, 2052830), (10, 1847547), (13, 1421190), (15, 1231698), (18, 1026415), (26, 710595), (30, 615849), (39, 473730), (45, 410566), (65, 284238), (78, 236865), (90, 205283), (117, 157910), (130, 142119), (195, 94746), (234, 78955), (390, 47373), (585, 31582), (1170, 15791)]