2018519652

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{26987}}^1$

素因数の和:27288

約数の個数: 48

約数和(自身を含む): 4932974592

約数和(自身を除く): 2914454940

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 271, 276, 542, 813, 1084, 1626, 3252, 6233, 12466, 18699, 24932, 26987, 37398, 53974, 74796, 80961, 107948, 161922, 323844, 620701, 1241402, 1862103, 2482804, 3724206, 7313477, 7448412, 14626954, 21940431, 29253908, 43880862, 87761724, 168209971, 336419942, 504629913, 672839884, 1009259826, 2018519652]

約数ペア:

[(1, 2018519652), (2, 1009259826), (3, 672839884), (4, 504629913), (6, 336419942), (12, 168209971), (23, 87761724), (46, 43880862), (69, 29253908), (92, 21940431), (138, 14626954), (271, 7448412), (276, 7313477), (542, 3724206), (813, 2482804), (1084, 1862103), (1626, 1241402), (3252, 620701), (6233, 323844), (12466, 161922), (18699, 107948), (24932, 80961), (26987, 74796), (37398, 53974)]