1924871004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{74159}}^1$

素因数の和:74279

約数の個数: 72

約数和(自身を含む): 5614801920

約数和(自身を除く): 3689930916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 6489, 8652, 12978, 25956, 74159, 148318, 222477, 296636, 444954, 519113, 667431, 889908, 1038226, 1334862, 1557339, 2076452, 2669724, 3114678, 4672017, 6229356, 7638377, 9344034, 15276754, 18688068, 22915131, 30553508, 45830262, 53468639, 68745393, 91660524, 106937278, 137490786, 160405917, 213874556, 274981572, 320811834, 481217751, 641623668, 962435502, 1924871004]

約数ペア:

[(1, 1924871004), (2, 962435502), (3, 641623668), (4, 481217751), (6, 320811834), (7, 274981572), (9, 213874556), (12, 160405917), (14, 137490786), (18, 106937278), (21, 91660524), (28, 68745393), (36, 53468639), (42, 45830262), (63, 30553508), (84, 22915131), (103, 18688068), (126, 15276754), (206, 9344034), (252, 7638377), (309, 6229356), (412, 4672017), (618, 3114678), (721, 2669724), (927, 2076452), (1236, 1557339), (1442, 1334862), (1854, 1038226), (2163, 889908), (2884, 667431), (3708, 519113), (4326, 444954), (6489, 296636), (8652, 222477), (12978, 148318), (25956, 74159)]