18336942

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8707}}^1$

素因数の和:8734

約数の個数: 40

約数和(自身を含む): 44254056

約数和(自身を除く): 25917114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 8707, 17414, 26121, 52242, 78363, 113191, 156726, 226382, 235089, 339573, 470178, 679146, 705267, 1018719, 1410534, 2037438, 3056157, 6112314, 9168471, 18336942]

約数ペア:

[(1, 18336942), (2, 9168471), (3, 6112314), (6, 3056157), (9, 2037438), (13, 1410534), (18, 1018719), (26, 705267), (27, 679146), (39, 470178), (54, 339573), (78, 235089), (81, 226382), (117, 156726), (162, 113191), (234, 78363), (351, 52242), (702, 26121), (1053, 17414), (2106, 8707)]