83718306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{221477}}^1$

素因数の和:221495

約数の個数: 32

約数和(自身を含む): 212618880

約数和(自身を除く): 128900574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 221477, 442954, 664431, 1328862, 1550339, 1993293, 3100678, 3986586, 4651017, 5979879, 9302034, 11959758, 13953051, 27906102, 41859153, 83718306]

約数ペア:

[(1, 83718306), (2, 41859153), (3, 27906102), (6, 13953051), (7, 11959758), (9, 9302034), (14, 5979879), (18, 4651017), (21, 3986586), (27, 3100678), (42, 1993293), (54, 1550339), (63, 1328862), (126, 664431), (189, 442954), (378, 221477)]