213885522

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{15907}}^1$

素因数の和:16004

約数の個数: 40

約数和(自身を含む): 485066736

約数和(自身を除く): 271181214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 6723, 13446, 15907, 31814, 47721, 95442, 143163, 286326, 429489, 858978, 1288467, 1320281, 2576934, 2640562, 3960843, 7921686, 11882529, 23765058, 35647587, 71295174, 106942761, 213885522]

約数ペア:

[(1, 213885522), (2, 106942761), (3, 71295174), (6, 35647587), (9, 23765058), (18, 11882529), (27, 7921686), (54, 3960843), (81, 2640562), (83, 2576934), (162, 1320281), (166, 1288467), (249, 858978), (498, 429489), (747, 286326), (1494, 143163), (2241, 95442), (4482, 47721), (6723, 31814), (13446, 15907)]