17940984948

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3534473}}^1$

素因数の和:3534533

約数の個数: 48

約数和(自身を含む): 47503330560

約数和(自身を除く): 29562345612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 3534473, 7068946, 10603419, 14137892, 21206838, 31810257, 42413676, 63620514, 95430771, 127241028, 166120231, 190861542, 332240462, 381723084, 498360693, 664480924, 996721386, 1495082079, 1993442772, 2990164158, 4485246237, 5980328316, 8970492474, 17940984948]

約数ペア:

[(1, 17940984948), (2, 8970492474), (3, 5980328316), (4, 4485246237), (6, 2990164158), (9, 1993442772), (12, 1495082079), (18, 996721386), (27, 664480924), (36, 498360693), (47, 381723084), (54, 332240462), (94, 190861542), (108, 166120231), (141, 127241028), (188, 95430771), (282, 63620514), (423, 42413676), (564, 31810257), (846, 21206838), (1269, 14137892), (1692, 10603419), (2538, 7068946), (5076, 3534473)]