8190997956

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1187}}^1\times {\mathrm{1861}}^1$

素因数の和:3161

約数の個数: 72

約数和(自身を含む): 20934897984

約数和(自身を除く): 12743900028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1187, 1236, 1854, 1861, 2374, 3561, 3708, 3722, 4748, 5583, 7122, 7444, 10683, 11166, 14244, 16749, 21366, 22332, 33498, 42732, 66996, 122261, 191683, 244522, 366783, 383366, 489044, 575049, 733566, 766732, 1100349, 1150098, 1467132, 1725147, 2200698, 2209007, 2300196, 3450294, 4401396, 4418014, 6627021, 6900588, 8836028, 13254042, 19881063, 26508084, 39762126, 79524252, 227527721, 455055442, 682583163, 910110884, 1365166326, 2047749489, 2730332652, 4095498978, 8190997956]

約数ペア:

[(1, 8190997956), (2, 4095498978), (3, 2730332652), (4, 2047749489), (6, 1365166326), (9, 910110884), (12, 682583163), (18, 455055442), (36, 227527721), (103, 79524252), (206, 39762126), (309, 26508084), (412, 19881063), (618, 13254042), (927, 8836028), (1187, 6900588), (1236, 6627021), (1854, 4418014), (1861, 4401396), (2374, 3450294), (3561, 2300196), (3708, 2209007), (3722, 2200698), (4748, 1725147), (5583, 1467132), (7122, 1150098), (7444, 1100349), (10683, 766732), (11166, 733566), (14244, 575049), (16749, 489044), (21366, 383366), (22332, 366783), (33498, 244522), (42732, 191683), (66996, 122261)]