18259506510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{12421433}}^1$

素因数の和:12421457

約数の個数: 48

約数和(自身を含む): 50977565136

約数和(自身を除く): 32718058626

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 12421433, 24842866, 37264299, 62107165, 74528598, 86950031, 124214330, 173900062, 186321495, 260850093, 372642990, 434750155, 521700186, 608650217, 869500310, 1217300434, 1304250465, 1825950651, 2608500930, 3043251085, 3651901302, 6086502170, 9129753255, 18259506510]

約数ペア:

[(1, 18259506510), (2, 9129753255), (3, 6086502170), (5, 3651901302), (6, 3043251085), (7, 2608500930), (10, 1825950651), (14, 1304250465), (15, 1217300434), (21, 869500310), (30, 608650217), (35, 521700186), (42, 434750155), (49, 372642990), (70, 260850093), (98, 186321495), (105, 173900062), (147, 124214330), (210, 86950031), (245, 74528598), (294, 62107165), (490, 37264299), (735, 24842866), (1470, 12421433)]