18642702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4051}}^1$

素因数の和:4128

約数の個数: 32

約数和(自身を含む): 40844160

約数和(自身を除く): 22201458

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4051, 4602, 8102, 12153, 24306, 52663, 105326, 157989, 239009, 315978, 478018, 717027, 1434054, 3107117, 6214234, 9321351, 18642702]

約数ペア:

[(1, 18642702), (2, 9321351), (3, 6214234), (6, 3107117), (13, 1434054), (26, 717027), (39, 478018), (59, 315978), (78, 239009), (118, 157989), (177, 105326), (354, 52663), (767, 24306), (1534, 12153), (2301, 8102), (4051, 4602)]