38978058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12713}}^1$

素因数の和:12798

約数の個数: 32

約数和(自身を含む): 90320256

約数和(自身を除く): 51342198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 12713, 25426, 38139, 76278, 88991, 177982, 266973, 533946, 928049, 1856098, 2784147, 5568294, 6496343, 12992686, 19489029, 38978058]

約数ペア:

[(1, 38978058), (2, 19489029), (3, 12992686), (6, 6496343), (7, 5568294), (14, 2784147), (21, 1856098), (42, 928049), (73, 533946), (146, 266973), (219, 177982), (438, 88991), (511, 76278), (1022, 38139), (1533, 25426), (3066, 12713)]