18532710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1322

約数の個数: 96

約数和(自身を含む): 57507840

約数和(自身を除く): 38975130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1279, 1449, 1610, 2070, 2415, 2558, 2898, 3837, 4830, 6395, 7245, 7674, 8953, 11511, 12790, 14490, 17906, 19185, 23022, 26859, 29417, 38370, 44765, 53718, 57555, 58834, 80577, 88251, 89530, 115110, 134295, 147085, 161154, 176502, 205919, 264753, 268590, 294170, 402885, 411838, 441255, 529506, 617757, 805770, 882510, 1029595, 1235514, 1323765, 1853271, 2059190, 2647530, 3088785, 3706542, 6177570, 9266355, 18532710]

約数ペア:

[(1, 18532710), (2, 9266355), (3, 6177570), (5, 3706542), (6, 3088785), (7, 2647530), (9, 2059190), (10, 1853271), (14, 1323765), (15, 1235514), (18, 1029595), (21, 882510), (23, 805770), (30, 617757), (35, 529506), (42, 441255), (45, 411838), (46, 402885), (63, 294170), (69, 268590), (70, 264753), (90, 205919), (105, 176502), (115, 161154), (126, 147085), (138, 134295), (161, 115110), (207, 89530), (210, 88251), (230, 80577), (315, 58834), (322, 57555), (345, 53718), (414, 44765), (483, 38370), (630, 29417), (690, 26859), (805, 23022), (966, 19185), (1035, 17906), (1279, 14490), (1449, 12790), (1610, 11511), (2070, 8953), (2415, 7674), (2558, 7245), (2898, 6395), (3837, 4830)]