1114218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 2845440

約数和(自身を除く): 1731222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 239, 259, 333, 478, 518, 666, 717, 777, 1434, 1554, 1673, 2151, 2331, 3346, 4302, 4662, 5019, 8843, 10038, 15057, 17686, 26529, 30114, 53058, 61901, 79587, 123802, 159174, 185703, 371406, 557109, 1114218]

約数ペア:

[(1, 1114218), (2, 557109), (3, 371406), (6, 185703), (7, 159174), (9, 123802), (14, 79587), (18, 61901), (21, 53058), (37, 30114), (42, 26529), (63, 17686), (74, 15057), (111, 10038), (126, 8843), (222, 5019), (239, 4662), (259, 4302), (333, 3346), (478, 2331), (518, 2151), (666, 1673), (717, 1554), (777, 1434)]