16418388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{195457}}^1$

素因数の和:195471

約数の個数: 24

約数和(自身を含む): 43782592

約数和(自身を除く): 27364204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 195457, 390914, 586371, 781828, 1172742, 1368199, 2345484, 2736398, 4104597, 5472796, 8209194, 16418388]

約数ペア:

[(1, 16418388), (2, 8209194), (3, 5472796), (4, 4104597), (6, 2736398), (7, 2345484), (12, 1368199), (14, 1172742), (21, 781828), (28, 586371), (42, 390914), (84, 195457)]