18086432

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6211}}^1$

素因数の和:6241

約数の個数: 48

約数和(自身を含む): 43831872

約数和(自身を除く): 25745440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 6211, 12422, 24844, 43477, 49688, 80743, 86954, 99376, 161486, 173908, 198752, 322972, 347816, 565201, 645944, 695632, 1130402, 1291888, 1391264, 2260804, 2583776, 4521608, 9043216, 18086432]

約数ペア:

[(1, 18086432), (2, 9043216), (4, 4521608), (7, 2583776), (8, 2260804), (13, 1391264), (14, 1291888), (16, 1130402), (26, 695632), (28, 645944), (32, 565201), (52, 347816), (56, 322972), (91, 198752), (104, 173908), (112, 161486), (182, 99376), (208, 86954), (224, 80743), (364, 49688), (416, 43477), (728, 24844), (1456, 12422), (2912, 6211)]