18133410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 47433600

約数和(自身を除く): 29300190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1097, 1102, 1653, 2194, 2755, 3291, 3306, 5485, 5510, 6582, 8265, 10970, 16455, 16530, 20843, 31813, 32910, 41686, 62529, 63626, 95439, 104215, 125058, 159065, 190878, 208430, 312645, 318130, 477195, 604447, 625290, 954390, 1208894, 1813341, 3022235, 3626682, 6044470, 9066705, 18133410]

約数ペア:

[(1, 18133410), (2, 9066705), (3, 6044470), (5, 3626682), (6, 3022235), (10, 1813341), (15, 1208894), (19, 954390), (29, 625290), (30, 604447), (38, 477195), (57, 318130), (58, 312645), (87, 208430), (95, 190878), (114, 159065), (145, 125058), (174, 104215), (190, 95439), (285, 63626), (290, 62529), (435, 41686), (551, 32910), (570, 31813), (870, 20843), (1097, 16530), (1102, 16455), (1653, 10970), (2194, 8265), (2755, 6582), (3291, 5510), (3306, 5485)]