42838404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16451}}^1$

素因数の和:16496

約数の個数: 48

約数和(自身を含む): 117927936

約数和(自身を除く): 75089532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 16451, 32902, 49353, 65804, 98706, 115157, 197412, 230314, 345471, 460628, 509981, 690942, 1019962, 1381884, 1529943, 2039924, 3059886, 3569867, 6119772, 7139734, 10709601, 14279468, 21419202, 42838404]

約数ペア:

[(1, 42838404), (2, 21419202), (3, 14279468), (4, 10709601), (6, 7139734), (7, 6119772), (12, 3569867), (14, 3059886), (21, 2039924), (28, 1529943), (31, 1381884), (42, 1019962), (62, 690942), (84, 509981), (93, 460628), (124, 345471), (186, 230314), (217, 197412), (372, 115157), (434, 98706), (651, 65804), (868, 49353), (1302, 32902), (2604, 16451)]