16503768

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4877}}^1$

素因数の和:4936

約数の個数: 48

約数和(自身を含む): 45658080

約数和(自身を除く): 29154312

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, 4877, 9754, 14631, 19508, 29262, 39016, 43893, 58524, 87786, 117048, 175572, 229219, 351144, 458438, 687657, 916876, 1375314, 1833752, 2062971, 2750628, 4125942, 5501256, 8251884, 16503768]

約数ペア:

[(1, 16503768), (2, 8251884), (3, 5501256), (4, 4125942), (6, 2750628), (8, 2062971), (9, 1833752), (12, 1375314), (18, 916876), (24, 687657), (36, 458438), (47, 351144), (72, 229219), (94, 175572), (141, 117048), (188, 87786), (282, 58524), (376, 43893), (423, 39016), (564, 29262), (846, 19508), (1128, 14631), (1692, 9754), (3384, 4877)]