2018103672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137623}}^1$

素因数の和:137692

約数の個数: 64

約数和(自身を含む): 5548999680

約数和(自身を除く): 3530896008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 137623, 275246, 412869, 550492, 825738, 1100984, 1651476, 1789099, 3302952, 3578198, 5367297, 6468281, 7156396, 10734594, 12936562, 14312792, 19404843, 21469188, 25873124, 38809686, 42938376, 51746248, 77619372, 84087653, 155238744, 168175306, 252262959, 336350612, 504525918, 672701224, 1009051836, 2018103672]

約数ペア:

[(1, 2018103672), (2, 1009051836), (3, 672701224), (4, 504525918), (6, 336350612), (8, 252262959), (12, 168175306), (13, 155238744), (24, 84087653), (26, 77619372), (39, 51746248), (47, 42938376), (52, 38809686), (78, 25873124), (94, 21469188), (104, 19404843), (141, 14312792), (156, 12936562), (188, 10734594), (282, 7156396), (312, 6468281), (376, 5367297), (564, 3578198), (611, 3302952), (1128, 1789099), (1222, 1651476), (1833, 1100984), (2444, 825738), (3666, 550492), (4888, 412869), (7332, 275246), (14664, 137623)]