9938717818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1\times {\mathrm{2381}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 15731718912

約数和(自身を除く): 5793001094

約数列:

[1, 2, 23, 46, 103, 206, 881, 1762, 2369, 2381, 4738, 4762, 20263, 40526, 54763, 90743, 109526, 181486, 245243, 490486, 2087089, 2097661, 4174178, 4195322, 5640589, 11281178, 48246203, 96492406, 216059083, 432118166, 4969358909, 9938717818]

約数ペア:

[(1, 9938717818), (2, 4969358909), (23, 432118166), (46, 216059083), (103, 96492406), (206, 48246203), (881, 11281178), (1762, 5640589), (2369, 4195322), (2381, 4174178), (4738, 2097661), (4762, 2087089), (20263, 490486), (40526, 245243), (54763, 181486), (90743, 109526)]