16524522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 41146560

約数和(自身を除く): 24622038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 313, 419, 626, 838, 939, 1257, 1878, 2191, 2514, 2817, 2933, 3771, 4382, 5634, 5866, 6573, 7542, 8799, 13146, 17598, 19719, 26397, 39438, 52794, 131147, 262294, 393441, 786882, 918029, 1180323, 1836058, 2360646, 2754087, 5508174, 8262261, 16524522]

約数ペア:

[(1, 16524522), (2, 8262261), (3, 5508174), (6, 2754087), (7, 2360646), (9, 1836058), (14, 1180323), (18, 918029), (21, 786882), (42, 393441), (63, 262294), (126, 131147), (313, 52794), (419, 39438), (626, 26397), (838, 19719), (939, 17598), (1257, 13146), (1878, 8799), (2191, 7542), (2514, 6573), (2817, 5866), (2933, 5634), (3771, 4382)]