65430918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8513}}^1$

素因数の和:8589

約数の個数: 48

約数和(自身を含む): 164694816

約数和(自身を除く): 99263898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 8513, 17026, 25539, 51078, 59591, 76617, 119182, 153234, 178773, 357546, 519293, 536319, 1038586, 1072638, 1557879, 3115758, 3635051, 4673637, 7270102, 9347274, 10905153, 21810306, 32715459, 65430918]

約数ペア:

[(1, 65430918), (2, 32715459), (3, 21810306), (6, 10905153), (7, 9347274), (9, 7270102), (14, 4673637), (18, 3635051), (21, 3115758), (42, 1557879), (61, 1072638), (63, 1038586), (122, 536319), (126, 519293), (183, 357546), (366, 178773), (427, 153234), (549, 119182), (854, 76617), (1098, 59591), (1281, 51078), (2562, 25539), (3843, 17026), (7686, 8513)]