2921112

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 8190000

約数和(自身を除く): 5268888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 1399, 2088, 2798, 4197, 5596, 8394, 11192, 12591, 16788, 25182, 33576, 40571, 50364, 81142, 100728, 121713, 162284, 243426, 324568, 365139, 486852, 730278, 973704, 1460556, 2921112]

約数ペア:

[(1, 2921112), (2, 1460556), (3, 973704), (4, 730278), (6, 486852), (8, 365139), (9, 324568), (12, 243426), (18, 162284), (24, 121713), (29, 100728), (36, 81142), (58, 50364), (72, 40571), (87, 33576), (116, 25182), (174, 16788), (232, 12591), (261, 11192), (348, 8394), (522, 5596), (696, 4197), (1044, 2798), (1399, 2088)]