84818618

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 137275776

約数和(自身を除く): 52457158

約数列:

[1, 2, 23, 43, 46, 86, 137, 274, 313, 626, 989, 1978, 3151, 5891, 6302, 7199, 11782, 13459, 14398, 26918, 42881, 85762, 135493, 270986, 309557, 619114, 986263, 1843883, 1972526, 3687766, 42409309, 84818618]

約数ペア:

[(1, 84818618), (2, 42409309), (23, 3687766), (43, 1972526), (46, 1843883), (86, 986263), (137, 619114), (274, 309557), (313, 270986), (626, 135493), (989, 85762), (1978, 42881), (3151, 26918), (5891, 14398), (6302, 13459), (7199, 11782)]