38509338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21323}}^1$

素因数の和:21378

約数の個数: 32

約数和(自身を含む): 90072576

約数和(自身を除く): 51563238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 21323, 42646, 63969, 127938, 149261, 298522, 447783, 895566, 916889, 1833778, 2750667, 5501334, 6418223, 12836446, 19254669, 38509338]

約数ペア:

[(1, 38509338), (2, 19254669), (3, 12836446), (6, 6418223), (7, 5501334), (14, 2750667), (21, 1833778), (42, 916889), (43, 895566), (86, 447783), (129, 298522), (258, 149261), (301, 127938), (602, 63969), (903, 42646), (1806, 21323)]