421722966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6619}}^1$

素因数の和:6709

約数の個数: 64

約数和(自身を含む): 1014289920

約数和(自身を除く): 592566954

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 41, 42, 74, 82, 111, 123, 222, 246, 259, 287, 518, 574, 777, 861, 1517, 1554, 1722, 3034, 4551, 6619, 9102, 10619, 13238, 19857, 21238, 31857, 39714, 46333, 63714, 92666, 138999, 244903, 271379, 277998, 489806, 542758, 734709, 814137, 1469418, 1628274, 1714321, 1899653, 3428642, 3799306, 5142963, 5698959, 10041023, 10285926, 11397918, 20082046, 30123069, 60246138, 70287161, 140574322, 210861483, 421722966]

約数ペア:

[(1, 421722966), (2, 210861483), (3, 140574322), (6, 70287161), (7, 60246138), (14, 30123069), (21, 20082046), (37, 11397918), (41, 10285926), (42, 10041023), (74, 5698959), (82, 5142963), (111, 3799306), (123, 3428642), (222, 1899653), (246, 1714321), (259, 1628274), (287, 1469418), (518, 814137), (574, 734709), (777, 542758), (861, 489806), (1517, 277998), (1554, 271379), (1722, 244903), (3034, 138999), (4551, 92666), (6619, 63714), (9102, 46333), (10619, 39714), (13238, 31857), (19857, 21238)]