18094518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 43046640

約数和(自身を除く): 24952122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 1459, 2067, 2918, 4134, 4377, 6201, 8754, 12402, 13131, 18967, 26262, 37934, 56901, 77327, 113802, 154654, 170703, 231981, 341406, 463962, 695943, 1005251, 1391886, 2010502, 3015753, 6031506, 9047259, 18094518]

約数ペア:

[(1, 18094518), (2, 9047259), (3, 6031506), (6, 3015753), (9, 2010502), (13, 1391886), (18, 1005251), (26, 695943), (39, 463962), (53, 341406), (78, 231981), (106, 170703), (117, 154654), (159, 113802), (234, 77327), (318, 56901), (477, 37934), (689, 26262), (954, 18967), (1378, 13131), (1459, 12402), (2067, 8754), (2918, 6201), (4134, 4377)]