172910388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2058457}}^1$

素因数の和:2058471

約数の個数: 24

約数和(自身を含む): 461094592

約数和(自身を除く): 288184204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2058457, 4116914, 6175371, 8233828, 12350742, 14409199, 24701484, 28818398, 43227597, 57636796, 86455194, 172910388]

約数ペア:

[(1, 172910388), (2, 86455194), (3, 57636796), (4, 43227597), (6, 28818398), (7, 24701484), (12, 14409199), (14, 12350742), (21, 8233828), (28, 6175371), (42, 4116914), (84, 2058457)]