31742802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19379}}^1$

素因数の和:19407

約数の個数: 48

約数和(自身を含む): 84651840

約数和(自身を除く): 52909038

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 19379, 38758, 58137, 116274, 135653, 174411, 251927, 271306, 348822, 406959, 503854, 755781, 813918, 1220877, 1511562, 1763489, 2267343, 2441754, 3526978, 4534686, 5290467, 10580934, 15871401, 31742802]

約数ペア:

[(1, 31742802), (2, 15871401), (3, 10580934), (6, 5290467), (7, 4534686), (9, 3526978), (13, 2441754), (14, 2267343), (18, 1763489), (21, 1511562), (26, 1220877), (39, 813918), (42, 755781), (63, 503854), (78, 406959), (91, 348822), (117, 271306), (126, 251927), (182, 174411), (234, 135653), (273, 116274), (546, 58137), (819, 38758), (1638, 19379)]