4431636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 108

約数和(自身を含む): 13313664

約数和(自身を除く): 8882028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 124, 132, 171, 186, 198, 209, 228, 279, 341, 342, 361, 372, 396, 418, 558, 589, 627, 682, 684, 722, 836, 1023, 1083, 1116, 1178, 1254, 1364, 1444, 1767, 1881, 2046, 2166, 2356, 2508, 3069, 3249, 3534, 3762, 3971, 4092, 4332, 5301, 6138, 6479, 6498, 7068, 7524, 7942, 10602, 11191, 11913, 12276, 12958, 12996, 15884, 19437, 21204, 22382, 23826, 25916, 33573, 35739, 38874, 44764, 47652, 58311, 67146, 71478, 77748, 100719, 116622, 123101, 134292, 142956, 201438, 233244, 246202, 369303, 402876, 492404, 738606, 1107909, 1477212, 2215818, 4431636]

約数ペア:

[(1, 4431636), (2, 2215818), (3, 1477212), (4, 1107909), (6, 738606), (9, 492404), (11, 402876), (12, 369303), (18, 246202), (19, 233244), (22, 201438), (31, 142956), (33, 134292), (36, 123101), (38, 116622), (44, 100719), (57, 77748), (62, 71478), (66, 67146), (76, 58311), (93, 47652), (99, 44764), (114, 38874), (124, 35739), (132, 33573), (171, 25916), (186, 23826), (198, 22382), (209, 21204), (228, 19437), (279, 15884), (341, 12996), (342, 12958), (361, 12276), (372, 11913), (396, 11191), (418, 10602), (558, 7942), (589, 7524), (627, 7068), (682, 6498), (684, 6479), (722, 6138), (836, 5301), (1023, 4332), (1083, 4092), (1116, 3971), (1178, 3762), (1254, 3534), (1364, 3249), (1444, 3069), (1767, 2508), (1881, 2356), (2046, 2166)]