18702910796

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{305743}}^1$

素因数の和:306161

約数の個数: 24

約数和(自身を含む): 33618387264

約数和(自身を除く): 14915476468

約数列:

[1, 2, 4, 41, 82, 164, 373, 746, 1492, 15293, 30586, 61172, 305743, 611486, 1222972, 12535463, 25070926, 50141852, 114042139, 228084278, 456168556, 4675727699, 9351455398, 18702910796]

約数ペア:

[(1, 18702910796), (2, 9351455398), (4, 4675727699), (41, 456168556), (82, 228084278), (164, 114042139), (373, 50141852), (746, 25070926), (1492, 12535463), (15293, 1222972), (30586, 611486), (61172, 305743)]