17418999

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 27827712

約数和(自身を除く): 10408713

約数列:

[1, 3, 13, 17, 39, 43, 47, 51, 129, 141, 169, 221, 507, 559, 611, 663, 731, 799, 1677, 1833, 2021, 2193, 2397, 2873, 6063, 7267, 7943, 8619, 9503, 10387, 21801, 23829, 26273, 28509, 31161, 34357, 78819, 103071, 123539, 135031, 341549, 370617, 405093, 446641, 1024647, 1339923, 5806333, 17418999]

約数ペア:

[(1, 17418999), (3, 5806333), (13, 1339923), (17, 1024647), (39, 446641), (43, 405093), (47, 370617), (51, 341549), (129, 135031), (141, 123539), (169, 103071), (221, 78819), (507, 34357), (559, 31161), (611, 28509), (663, 26273), (731, 23829), (799, 21801), (1677, 10387), (1833, 9503), (2021, 8619), (2193, 7943), (2397, 7267), (2873, 6063)]