42519438

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 104569920

約数和(自身を除く): 62050482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1443, 1637, 1998, 2886, 3274, 4329, 4911, 8658, 9822, 12987, 14733, 21281, 25974, 29466, 42562, 44199, 60569, 63843, 88398, 121138, 127686, 181707, 191529, 363414, 383058, 545121, 574587, 787397, 1090242, 1149174, 1574794, 1635363, 2362191, 3270726, 4724382, 7086573, 14173146, 21259719, 42519438]

約数ペア:

[(1, 42519438), (2, 21259719), (3, 14173146), (6, 7086573), (9, 4724382), (13, 3270726), (18, 2362191), (26, 1635363), (27, 1574794), (37, 1149174), (39, 1090242), (54, 787397), (74, 574587), (78, 545121), (111, 383058), (117, 363414), (222, 191529), (234, 181707), (333, 127686), (351, 121138), (481, 88398), (666, 63843), (702, 60569), (962, 44199), (999, 42562), (1443, 29466), (1637, 25974), (1998, 21281), (2886, 14733), (3274, 12987), (4329, 9822), (4911, 8658)]