13938468

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 34030080

約数和(自身を除く): 20091612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 89, 93, 124, 178, 186, 267, 356, 372, 421, 534, 842, 1068, 1263, 1684, 2526, 2759, 5052, 5518, 8277, 11036, 13051, 16554, 26102, 33108, 37469, 39153, 52204, 74938, 78306, 112407, 149876, 156612, 224814, 449628, 1161539, 2323078, 3484617, 4646156, 6969234, 13938468]

約数ペア:

[(1, 13938468), (2, 6969234), (3, 4646156), (4, 3484617), (6, 2323078), (12, 1161539), (31, 449628), (62, 224814), (89, 156612), (93, 149876), (124, 112407), (178, 78306), (186, 74938), (267, 52204), (356, 39153), (372, 37469), (421, 33108), (534, 26102), (842, 16554), (1068, 13051), (1263, 11036), (1684, 8277), (2526, 5518), (2759, 5052)]