540834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 1259520

約数和(自身を除く): 718686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 163, 237, 326, 474, 489, 553, 978, 1106, 1141, 1659, 2282, 3318, 3423, 6846, 12877, 25754, 38631, 77262, 90139, 180278, 270417, 540834]

約数ペア:

[(1, 540834), (2, 270417), (3, 180278), (6, 90139), (7, 77262), (14, 38631), (21, 25754), (42, 12877), (79, 6846), (158, 3423), (163, 3318), (237, 2282), (326, 1659), (474, 1141), (489, 1106), (553, 978)]