13485307608

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9857681}}^1$

素因数の和:9857712

約数の個数: 48

約数和(自身を含む): 38444959800

約数和(自身を除く): 24959652192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 9857681, 19715362, 29573043, 39430724, 59146086, 78861448, 88719129, 118292172, 177438258, 187295939, 236584344, 354876516, 374591878, 561887817, 709753032, 749183756, 1123775634, 1498367512, 1685663451, 2247551268, 3371326902, 4495102536, 6742653804, 13485307608]

約数ペア:

[(1, 13485307608), (2, 6742653804), (3, 4495102536), (4, 3371326902), (6, 2247551268), (8, 1685663451), (9, 1498367512), (12, 1123775634), (18, 749183756), (19, 709753032), (24, 561887817), (36, 374591878), (38, 354876516), (57, 236584344), (72, 187295939), (76, 177438258), (114, 118292172), (152, 88719129), (171, 78861448), (228, 59146086), (342, 39430724), (456, 29573043), (684, 19715362), (1368, 9857681)]