15321474

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 80

約数和(自身を含む): 40075200

約数和(自身を除く): 24753726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 81, 118, 126, 162, 177, 189, 229, 354, 378, 413, 458, 531, 567, 687, 826, 1062, 1134, 1239, 1374, 1593, 1603, 2061, 2478, 3186, 3206, 3717, 4122, 4779, 4809, 6183, 7434, 9558, 9618, 11151, 12366, 13511, 14427, 18549, 22302, 27022, 28854, 33453, 37098, 40533, 43281, 66906, 81066, 86562, 94577, 121599, 129843, 189154, 243198, 259686, 283731, 364797, 567462, 729594, 851193, 1094391, 1702386, 2188782, 2553579, 5107158, 7660737, 15321474]

約数ペア:

[(1, 15321474), (2, 7660737), (3, 5107158), (6, 2553579), (7, 2188782), (9, 1702386), (14, 1094391), (18, 851193), (21, 729594), (27, 567462), (42, 364797), (54, 283731), (59, 259686), (63, 243198), (81, 189154), (118, 129843), (126, 121599), (162, 94577), (177, 86562), (189, 81066), (229, 66906), (354, 43281), (378, 40533), (413, 37098), (458, 33453), (531, 28854), (567, 27022), (687, 22302), (826, 18549), (1062, 14427), (1134, 13511), (1239, 12366), (1374, 11151), (1593, 9618), (1603, 9558), (2061, 7434), (2478, 6183), (3186, 4809), (3206, 4779), (3717, 4122)]