16774488

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4957}}^1$

素因数の和:5016

約数の個数: 48

約数和(自身を含む): 46406880

約数和(自身を除く): 29632392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 4957, 9914, 14871, 19828, 29742, 39656, 44613, 59484, 89226, 118968, 178452, 232979, 356904, 465958, 698937, 931916, 1397874, 1863832, 2096811, 2795748, 4193622, 5591496, 8387244, 16774488]

約数ペア:

[(1, 16774488), (2, 8387244), (3, 5591496), (4, 4193622), (6, 2795748), (8, 2096811), (9, 1863832), (12, 1397874), (18, 931916), (24, 698937), (36, 465958), (47, 356904), (72, 232979), (94, 178452), (141, 118968), (188, 89226), (282, 59484), (376, 44613), (423, 39656), (564, 29742), (846, 19828), (1128, 14871), (1692, 9914), (3384, 4957)]