18161456514

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{260873}}^1$

素因数の和:261202

約数の個数: 32

約数和(自身を含む): 37340460864

約数和(自身を除く): 19179004350

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 283, 566, 849, 1698, 11603, 23206, 34809, 69618, 260873, 521746, 782619, 1565238, 10695793, 21391586, 32087379, 64174758, 73827059, 147654118, 221481177, 442962354, 3026909419, 6053818838, 9080728257, 18161456514]

約数ペア:

[(1, 18161456514), (2, 9080728257), (3, 6053818838), (6, 3026909419), (41, 442962354), (82, 221481177), (123, 147654118), (246, 73827059), (283, 64174758), (566, 32087379), (849, 21391586), (1698, 10695793), (11603, 1565238), (23206, 782619), (34809, 521746), (69618, 260873)]