1813864468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{14071}}^1$

素因数の和:14192

約数の個数: 48

約数和(自身を含む): 3563480704

約数和(自身を除く): 1749616236

約数列:

[1, 2, 4, 13, 26, 37, 52, 67, 74, 134, 148, 268, 481, 871, 962, 1742, 1924, 2479, 3484, 4958, 9916, 14071, 28142, 32227, 56284, 64454, 128908, 182923, 365846, 520627, 731692, 942757, 1041254, 1885514, 2082508, 3771028, 6768151, 12255841, 13536302, 24511682, 27072604, 34882009, 49023364, 69764018, 139528036, 453466117, 906932234, 1813864468]

約数ペア:

[(1, 1813864468), (2, 906932234), (4, 453466117), (13, 139528036), (26, 69764018), (37, 49023364), (52, 34882009), (67, 27072604), (74, 24511682), (134, 13536302), (148, 12255841), (268, 6768151), (481, 3771028), (871, 2082508), (962, 1885514), (1742, 1041254), (1924, 942757), (2479, 731692), (3484, 520627), (4958, 365846), (9916, 182923), (14071, 128908), (28142, 64454), (32227, 56284)]