11655972

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 30958200

約数和(自身を除く): 19302228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 53, 82, 106, 123, 149, 159, 164, 212, 246, 298, 318, 369, 447, 477, 492, 596, 636, 738, 894, 954, 1341, 1476, 1788, 1908, 2173, 2682, 4346, 5364, 6109, 6519, 7897, 8692, 12218, 13038, 15794, 18327, 19557, 23691, 24436, 26076, 31588, 36654, 39114, 47382, 54981, 71073, 73308, 78228, 94764, 109962, 142146, 219924, 284292, 323777, 647554, 971331, 1295108, 1942662, 2913993, 3885324, 5827986, 11655972]

約数ペア:

[(1, 11655972), (2, 5827986), (3, 3885324), (4, 2913993), (6, 1942662), (9, 1295108), (12, 971331), (18, 647554), (36, 323777), (41, 284292), (53, 219924), (82, 142146), (106, 109962), (123, 94764), (149, 78228), (159, 73308), (164, 71073), (212, 54981), (246, 47382), (298, 39114), (318, 36654), (369, 31588), (447, 26076), (477, 24436), (492, 23691), (596, 19557), (636, 18327), (738, 15794), (894, 13038), (954, 12218), (1341, 8692), (1476, 7897), (1788, 6519), (1908, 6109), (2173, 5364), (2682, 4346)]