40272666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 97996800

約数和(自身を除く): 57724134

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 109, 114, 133, 218, 266, 327, 399, 463, 654, 763, 798, 926, 1389, 1526, 2071, 2289, 2778, 3241, 4142, 4578, 6213, 6482, 8797, 9723, 12426, 14497, 17594, 19446, 26391, 28994, 43491, 50467, 52782, 61579, 86982, 100934, 123158, 151401, 184737, 302802, 353269, 369474, 706538, 958873, 1059807, 1917746, 2119614, 2876619, 5753238, 6712111, 13424222, 20136333, 40272666]

約数ペア:

[(1, 40272666), (2, 20136333), (3, 13424222), (6, 6712111), (7, 5753238), (14, 2876619), (19, 2119614), (21, 1917746), (38, 1059807), (42, 958873), (57, 706538), (109, 369474), (114, 353269), (133, 302802), (218, 184737), (266, 151401), (327, 123158), (399, 100934), (463, 86982), (654, 61579), (763, 52782), (798, 50467), (926, 43491), (1389, 28994), (1526, 26391), (2071, 19446), (2289, 17594), (2778, 14497), (3241, 12426), (4142, 9723), (4578, 8797), (6213, 6482)]