40209498

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{45589}}^1$

素因数の和:45611

約数の個数: 36

約数和(自身を含む): 101346570

約数和(自身を除く): 61137072

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 45589, 91178, 136767, 273534, 319123, 410301, 638246, 820602, 957369, 1914738, 2233861, 2872107, 4467722, 5744214, 6701583, 13403166, 20104749, 40209498]

約数ペア:

[(1, 40209498), (2, 20104749), (3, 13403166), (6, 6701583), (7, 5744214), (9, 4467722), (14, 2872107), (18, 2233861), (21, 1914738), (42, 957369), (49, 820602), (63, 638246), (98, 410301), (126, 319123), (147, 273534), (294, 136767), (441, 91178), (882, 45589)]