8668902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 20643840

約数和(自身を除く): 11974938

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 223, 341, 418, 446, 589, 627, 669, 682, 1023, 1178, 1254, 1338, 1767, 2046, 2453, 3534, 4237, 4906, 6479, 6913, 7359, 8474, 12711, 12958, 13826, 14718, 19437, 20739, 25422, 38874, 41478, 46607, 76043, 93214, 131347, 139821, 152086, 228129, 262694, 279642, 394041, 456258, 788082, 1444817, 2889634, 4334451, 8668902]

約数ペア:

[(1, 8668902), (2, 4334451), (3, 2889634), (6, 1444817), (11, 788082), (19, 456258), (22, 394041), (31, 279642), (33, 262694), (38, 228129), (57, 152086), (62, 139821), (66, 131347), (93, 93214), (114, 76043), (186, 46607), (209, 41478), (223, 38874), (341, 25422), (418, 20739), (446, 19437), (589, 14718), (627, 13826), (669, 12958), (682, 12711), (1023, 8474), (1178, 7359), (1254, 6913), (1338, 6479), (1767, 4906), (2046, 4237), (2453, 3534)]