17826930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1637}}^1$

素因数の和:1672

約数の個数: 72

約数和(自身を含む): 50977836

約数和(自身を除く): 33150906

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1637, 1815, 2178, 3274, 3630, 4911, 5445, 8185, 9822, 10890, 14733, 16370, 18007, 24555, 29466, 36014, 49110, 54021, 73665, 90035, 108042, 147330, 162063, 180070, 198077, 270105, 324126, 396154, 540210, 594231, 810315, 990385, 1188462, 1620630, 1782693, 1980770, 2971155, 3565386, 5942310, 8913465, 17826930]

約数ペア:

[(1, 17826930), (2, 8913465), (3, 5942310), (5, 3565386), (6, 2971155), (9, 1980770), (10, 1782693), (11, 1620630), (15, 1188462), (18, 990385), (22, 810315), (30, 594231), (33, 540210), (45, 396154), (55, 324126), (66, 270105), (90, 198077), (99, 180070), (110, 162063), (121, 147330), (165, 108042), (198, 90035), (242, 73665), (330, 54021), (363, 49110), (495, 36014), (605, 29466), (726, 24555), (990, 18007), (1089, 16370), (1210, 14733), (1637, 10890), (1815, 9822), (2178, 8185), (3274, 5445), (3630, 4911)]