19511428734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9108977}}^1$

素因数の和:9109009

約数の個数: 48

約数和(自身を含む): 51156020448

約数和(自身を除く): 31644591714

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 9108977, 18217954, 27326931, 54653862, 63762839, 81980793, 127525678, 154852609, 163961586, 191288517, 309705218, 382577034, 464557827, 573865551, 929115654, 1083968263, 1147731102, 1393673481, 2167936526, 2787346962, 3251904789, 6503809578, 9755714367, 19511428734]

約数ペア:

[(1, 19511428734), (2, 9755714367), (3, 6503809578), (6, 3251904789), (7, 2787346962), (9, 2167936526), (14, 1393673481), (17, 1147731102), (18, 1083968263), (21, 929115654), (34, 573865551), (42, 464557827), (51, 382577034), (63, 309705218), (102, 191288517), (119, 163961586), (126, 154852609), (153, 127525678), (238, 81980793), (306, 63762839), (357, 54653862), (714, 27326931), (1071, 18217954), (2142, 9108977)]