11991018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9043}}^1$

素因数の和:9078

約数の個数: 32

約数和(自身を含む): 27349056

約数和(自身を除く): 15358038

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 9043, 18086, 27129, 54258, 117559, 153731, 235118, 307462, 352677, 461193, 705354, 922386, 1998503, 3997006, 5995509, 11991018]

約数ペア:

[(1, 11991018), (2, 5995509), (3, 3997006), (6, 1998503), (13, 922386), (17, 705354), (26, 461193), (34, 352677), (39, 307462), (51, 235118), (78, 153731), (102, 117559), (221, 54258), (442, 27129), (663, 18086), (1326, 9043)]