18094648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15847

約数の個数: 32

約数和(自身を含む): 39861360

約数和(自身を除く): 21766712

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 15817, 31634, 63268, 126536, 173987, 205621, 347974, 411242, 695948, 822484, 1391896, 1644968, 2261831, 4523662, 9047324, 18094648]

約数ペア:

[(1, 18094648), (2, 9047324), (4, 4523662), (8, 2261831), (11, 1644968), (13, 1391896), (22, 822484), (26, 695948), (44, 411242), (52, 347974), (88, 205621), (104, 173987), (143, 126536), (286, 63268), (572, 31634), (1144, 15817)]