2994271398

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{20161}}^1$

素因数の和:20429

約数の個数: 48

約数和(自身を含む): 6693138816

約数和(自身を除く): 3698867418

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 223, 333, 446, 666, 669, 1338, 2007, 4014, 8251, 16502, 20161, 24753, 40322, 49506, 60483, 74259, 120966, 148518, 181449, 362898, 745957, 1491914, 2237871, 4475742, 4495903, 6713613, 8991806, 13427226, 13487709, 26975418, 40463127, 80926254, 166348411, 332696822, 499045233, 998090466, 1497135699, 2994271398]

約数ペア:

[(1, 2994271398), (2, 1497135699), (3, 998090466), (6, 499045233), (9, 332696822), (18, 166348411), (37, 80926254), (74, 40463127), (111, 26975418), (222, 13487709), (223, 13427226), (333, 8991806), (446, 6713613), (666, 4495903), (669, 4475742), (1338, 2237871), (2007, 1491914), (4014, 745957), (8251, 362898), (16502, 181449), (20161, 148518), (24753, 120966), (40322, 74259), (49506, 60483)]