218612862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{934243}}^1$

素因数の和:934264

約数の個数: 24

約数和(自身を含む): 510097224

約数和(自身を除く): 291484362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 934243, 1868486, 2802729, 5605458, 8408187, 12145159, 16816374, 24290318, 36435477, 72870954, 109306431, 218612862]

約数ペア:

[(1, 218612862), (2, 109306431), (3, 72870954), (6, 36435477), (9, 24290318), (13, 16816374), (18, 12145159), (26, 8408187), (39, 5605458), (78, 2802729), (117, 1868486), (234, 934243)]