351621228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4185967}}^1$

素因数の和:4185981

約数の個数: 24

約数和(自身を含む): 937656832

約数和(自身を除く): 586035604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4185967, 8371934, 12557901, 16743868, 25115802, 29301769, 50231604, 58603538, 87905307, 117207076, 175810614, 351621228]

約数ペア:

[(1, 351621228), (2, 175810614), (3, 117207076), (4, 87905307), (6, 58603538), (7, 50231604), (12, 29301769), (14, 25115802), (21, 16743868), (28, 12557901), (42, 8371934), (84, 4185967)]