18429486633

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1\times {\mathrm{937}}^1$

素因数の和:1623

約数の個数: 64

約数和(自身を含む): 29386264320

約数和(自身を除く): 10956777687

約数列:

[1, 3, 9, 17, 27, 51, 73, 153, 219, 459, 587, 657, 937, 1241, 1761, 1971, 2811, 3723, 5283, 8433, 9979, 11169, 15849, 15929, 25299, 29937, 33507, 42851, 47787, 68401, 89811, 128553, 143361, 205203, 269433, 385659, 430083, 550019, 615609, 728467, 1156977, 1162817, 1650057, 1846827, 2185401, 3488451, 4950171, 6556203, 9350323, 10465353, 14850513, 19668609, 28050969, 31396059, 40151387, 84152907, 120454161, 252458721, 361362483, 682573579, 1084087449, 2047720737, 6143162211, 18429486633]

約数ペア:

[(1, 18429486633), (3, 6143162211), (9, 2047720737), (17, 1084087449), (27, 682573579), (51, 361362483), (73, 252458721), (153, 120454161), (219, 84152907), (459, 40151387), (587, 31396059), (657, 28050969), (937, 19668609), (1241, 14850513), (1761, 10465353), (1971, 9350323), (2811, 6556203), (3723, 4950171), (5283, 3488451), (8433, 2185401), (9979, 1846827), (11169, 1650057), (15849, 1162817), (15929, 1156977), (25299, 728467), (29937, 615609), (33507, 550019), (42851, 430083), (47787, 385659), (68401, 269433), (89811, 205203), (128553, 143361)]