2021003568

素因数分解:

$2^4\times 3^3\times {\mathrm{4678249}}^1$

素因数の和:4678266

約数の個数: 40

約数和(自身を含む): 5801030000

約数和(自身を除く): 3780026432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4678249, 9356498, 14034747, 18712996, 28069494, 37425992, 42104241, 56138988, 74851984, 84208482, 112277976, 126312723, 168416964, 224555952, 252625446, 336833928, 505250892, 673667856, 1010501784, 2021003568]

約数ペア:

[(1, 2021003568), (2, 1010501784), (3, 673667856), (4, 505250892), (6, 336833928), (8, 252625446), (9, 224555952), (12, 168416964), (16, 126312723), (18, 112277976), (24, 84208482), (27, 74851984), (36, 56138988), (48, 42104241), (54, 37425992), (72, 28069494), (108, 18712996), (144, 14034747), (216, 9356498), (432, 4678249)]