61980324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{737861}}^1$

素因数の和:737875

約数の個数: 24

約数和(自身を含む): 165281088

約数和(自身を除く): 103300764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 737861, 1475722, 2213583, 2951444, 4427166, 5165027, 8854332, 10330054, 15495081, 20660108, 30990162, 61980324]

約数ペア:

[(1, 61980324), (2, 30990162), (3, 20660108), (4, 15495081), (6, 10330054), (7, 8854332), (12, 5165027), (14, 4427166), (21, 2951444), (28, 2213583), (42, 1475722), (84, 737861)]