2157192

素因数分解:

$2^3\times 3^4\times {\mathrm{3329}}^1$

素因数の和:3347

約数の個数: 40

約数和(自身を含む): 6043950

約数和(自身を除く): 3886758

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3329, 6658, 9987, 13316, 19974, 26632, 29961, 39948, 59922, 79896, 89883, 119844, 179766, 239688, 269649, 359532, 539298, 719064, 1078596, 2157192]

約数ペア:

[(1, 2157192), (2, 1078596), (3, 719064), (4, 539298), (6, 359532), (8, 269649), (9, 239688), (12, 179766), (18, 119844), (24, 89883), (27, 79896), (36, 59922), (54, 39948), (72, 29961), (81, 26632), (108, 19974), (162, 13316), (216, 9987), (324, 6658), (648, 3329)]