42949908

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{2917}}^1$

素因数の和:3336

約数の個数: 36

約数和(自身を含む): 108870580

約数和(自身を除く): 65920672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 2917, 3681, 4908, 5834, 7362, 8751, 11668, 14724, 17502, 26253, 35004, 52506, 105012, 1193053, 2386106, 3579159, 4772212, 7158318, 10737477, 14316636, 21474954, 42949908]

約数ペア:

[(1, 42949908), (2, 21474954), (3, 14316636), (4, 10737477), (6, 7158318), (9, 4772212), (12, 3579159), (18, 2386106), (36, 1193053), (409, 105012), (818, 52506), (1227, 35004), (1636, 26253), (2454, 17502), (2917, 14724), (3681, 11668), (4908, 8751), (5834, 7362)]