12734358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 31836672

約数和(自身を除く): 19102314

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 281, 498, 546, 562, 581, 843, 1079, 1162, 1686, 1743, 1967, 2158, 3237, 3486, 3653, 3934, 5901, 6474, 7306, 7553, 10959, 11802, 15106, 21918, 22659, 23323, 25571, 45318, 46646, 51142, 69969, 76713, 139938, 153426, 163261, 303199, 326522, 489783, 606398, 909597, 979566, 1819194, 2122393, 4244786, 6367179, 12734358]

約数ペア:

[(1, 12734358), (2, 6367179), (3, 4244786), (6, 2122393), (7, 1819194), (13, 979566), (14, 909597), (21, 606398), (26, 489783), (39, 326522), (42, 303199), (78, 163261), (83, 153426), (91, 139938), (166, 76713), (182, 69969), (249, 51142), (273, 46646), (281, 45318), (498, 25571), (546, 23323), (562, 22659), (581, 21918), (843, 15106), (1079, 11802), (1162, 10959), (1686, 7553), (1743, 7306), (1967, 6474), (2158, 5901), (3237, 3934), (3486, 3653)]