18412650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 53032320

約数和(自身を除く): 34619670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 115, 135, 138, 150, 207, 225, 230, 270, 345, 414, 450, 575, 593, 621, 675, 690, 1035, 1150, 1186, 1242, 1350, 1725, 1779, 2070, 2965, 3105, 3450, 3558, 5175, 5337, 5930, 6210, 8895, 10350, 10674, 13639, 14825, 15525, 16011, 17790, 26685, 27278, 29650, 31050, 32022, 40917, 44475, 53370, 68195, 80055, 81834, 88950, 122751, 133425, 136390, 160110, 204585, 245502, 266850, 340975, 368253, 400275, 409170, 613755, 681950, 736506, 800550, 1022925, 1227510, 1841265, 2045850, 3068775, 3682530, 6137550, 9206325, 18412650]

約数ペア:

[(1, 18412650), (2, 9206325), (3, 6137550), (5, 3682530), (6, 3068775), (9, 2045850), (10, 1841265), (15, 1227510), (18, 1022925), (23, 800550), (25, 736506), (27, 681950), (30, 613755), (45, 409170), (46, 400275), (50, 368253), (54, 340975), (69, 266850), (75, 245502), (90, 204585), (115, 160110), (135, 136390), (138, 133425), (150, 122751), (207, 88950), (225, 81834), (230, 80055), (270, 68195), (345, 53370), (414, 44475), (450, 40917), (575, 32022), (593, 31050), (621, 29650), (675, 27278), (690, 26685), (1035, 17790), (1150, 16011), (1186, 15525), (1242, 14825), (1350, 13639), (1725, 10674), (1779, 10350), (2070, 8895), (2965, 6210), (3105, 5930), (3450, 5337), (3558, 5175)]