18141180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1583}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 51093504

約数和(自身を除く): 32952324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1583, 1910, 2292, 2865, 3166, 3820, 4749, 5730, 6332, 7915, 9498, 11460, 15830, 18996, 23745, 31660, 47490, 94980, 302353, 604706, 907059, 1209412, 1511765, 1814118, 3023530, 3628236, 4535295, 6047060, 9070590, 18141180]

約数ペア:

[(1, 18141180), (2, 9070590), (3, 6047060), (4, 4535295), (5, 3628236), (6, 3023530), (10, 1814118), (12, 1511765), (15, 1209412), (20, 907059), (30, 604706), (60, 302353), (191, 94980), (382, 47490), (573, 31660), (764, 23745), (955, 18996), (1146, 15830), (1583, 11460), (1910, 9498), (2292, 7915), (2865, 6332), (3166, 5730), (3820, 4749)]