12507966

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 29836800

約数和(自身を除く): 17328834

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 167, 171, 219, 334, 342, 438, 501, 513, 657, 1002, 1026, 1314, 1387, 1503, 1971, 2774, 3006, 3173, 3942, 4161, 4509, 6346, 8322, 9018, 9519, 12191, 12483, 19038, 24382, 24966, 28557, 36573, 37449, 57114, 73146, 74898, 85671, 109719, 171342, 219438, 231629, 329157, 463258, 658314, 694887, 1389774, 2084661, 4169322, 6253983, 12507966]

約数ペア:

[(1, 12507966), (2, 6253983), (3, 4169322), (6, 2084661), (9, 1389774), (18, 694887), (19, 658314), (27, 463258), (38, 329157), (54, 231629), (57, 219438), (73, 171342), (114, 109719), (146, 85671), (167, 74898), (171, 73146), (219, 57114), (334, 37449), (342, 36573), (438, 28557), (501, 24966), (513, 24382), (657, 19038), (1002, 12483), (1026, 12191), (1314, 9519), (1387, 9018), (1503, 8322), (1971, 6346), (2774, 4509), (3006, 4161), (3173, 3942)]