18675810216

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{5293597}}^1$

素因数の和:5293623

約数の個数: 72

約数和(自身を含む): 58838341770

約数和(自身を除く): 40162531554

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 5293597, 10587194, 15880791, 21174388, 31761582, 37055179, 42348776, 47642373, 63523164, 74110358, 95284746, 111165537, 127046328, 148220716, 190569492, 222331074, 259386253, 296441432, 333496611, 381138984, 444662148, 518772506, 666993222, 778158759, 889324296, 1037545012, 1333986444, 1556317518, 2075090024, 2334476277, 2667972888, 3112635036, 4668952554, 6225270072, 9337905108, 18675810216]

約数ペア:

[(1, 18675810216), (2, 9337905108), (3, 6225270072), (4, 4668952554), (6, 3112635036), (7, 2667972888), (8, 2334476277), (9, 2075090024), (12, 1556317518), (14, 1333986444), (18, 1037545012), (21, 889324296), (24, 778158759), (28, 666993222), (36, 518772506), (42, 444662148), (49, 381138984), (56, 333496611), (63, 296441432), (72, 259386253), (84, 222331074), (98, 190569492), (126, 148220716), (147, 127046328), (168, 111165537), (196, 95284746), (252, 74110358), (294, 63523164), (392, 47642373), (441, 42348776), (504, 37055179), (588, 31761582), (882, 21174388), (1176, 15880791), (1764, 10587194), (3528, 5293597)]