17682972

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 42749952

約数和(自身を除く): 25066980

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 127, 164, 246, 254, 283, 381, 492, 508, 566, 762, 849, 1132, 1524, 1698, 3396, 5207, 10414, 11603, 15621, 20828, 23206, 31242, 34809, 35941, 46412, 62484, 69618, 71882, 107823, 139236, 143764, 215646, 431292, 1473581, 2947162, 4420743, 5894324, 8841486, 17682972]

約数ペア:

[(1, 17682972), (2, 8841486), (3, 5894324), (4, 4420743), (6, 2947162), (12, 1473581), (41, 431292), (82, 215646), (123, 143764), (127, 139236), (164, 107823), (246, 71882), (254, 69618), (283, 62484), (381, 46412), (492, 35941), (508, 34809), (566, 31242), (762, 23206), (849, 20828), (1132, 15621), (1524, 11603), (1698, 10414), (3396, 5207)]