15474438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 38578176

約数和(自身を除く): 23103738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 573, 643, 1146, 1286, 1337, 1719, 1929, 2674, 3438, 3858, 4011, 4501, 5787, 8022, 9002, 11574, 12033, 13503, 24066, 27006, 40509, 81018, 122813, 245626, 368439, 736878, 859691, 1105317, 1719382, 2210634, 2579073, 5158146, 7737219, 15474438]

約数ペア:

[(1, 15474438), (2, 7737219), (3, 5158146), (6, 2579073), (7, 2210634), (9, 1719382), (14, 1105317), (18, 859691), (21, 736878), (42, 368439), (63, 245626), (126, 122813), (191, 81018), (382, 40509), (573, 27006), (643, 24066), (1146, 13503), (1286, 12033), (1337, 11574), (1719, 9002), (1929, 8022), (2674, 5787), (3438, 4501), (3858, 4011)]