12786648

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 37920960

約数和(自身を除く): 25134312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 83, 84, 98, 131, 147, 166, 168, 196, 249, 262, 294, 332, 392, 393, 498, 524, 581, 588, 664, 786, 917, 996, 1048, 1162, 1176, 1572, 1743, 1834, 1992, 2324, 2751, 3144, 3486, 3668, 4067, 4648, 5502, 6419, 6972, 7336, 8134, 10873, 11004, 12201, 12838, 13944, 16268, 19257, 21746, 22008, 24402, 25676, 32536, 32619, 38514, 43492, 48804, 51352, 65238, 76111, 77028, 86984, 97608, 130476, 152222, 154056, 228333, 260952, 304444, 456666, 532777, 608888, 913332, 1065554, 1598331, 1826664, 2131108, 3196662, 4262216, 6393324, 12786648]

約数ペア:

[(1, 12786648), (2, 6393324), (3, 4262216), (4, 3196662), (6, 2131108), (7, 1826664), (8, 1598331), (12, 1065554), (14, 913332), (21, 608888), (24, 532777), (28, 456666), (42, 304444), (49, 260952), (56, 228333), (83, 154056), (84, 152222), (98, 130476), (131, 97608), (147, 86984), (166, 77028), (168, 76111), (196, 65238), (249, 51352), (262, 48804), (294, 43492), (332, 38514), (392, 32619), (393, 32536), (498, 25676), (524, 24402), (581, 22008), (588, 21746), (664, 19257), (786, 16268), (917, 13944), (996, 12838), (1048, 12201), (1162, 11004), (1176, 10873), (1572, 8134), (1743, 7336), (1834, 6972), (1992, 6419), (2324, 5502), (2751, 4648), (3144, 4067), (3486, 3668)]