19132308

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13627}}^1$

素因数の和:13653

約数の個数: 48

約数和(自身を含む): 53421760

約数和(自身を除く): 34289452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 13627, 27254, 40881, 54508, 81762, 122643, 163524, 177151, 245286, 354302, 367929, 490572, 531453, 708604, 735858, 1062906, 1471716, 1594359, 2125812, 3188718, 4783077, 6377436, 9566154, 19132308]

約数ペア:

[(1, 19132308), (2, 9566154), (3, 6377436), (4, 4783077), (6, 3188718), (9, 2125812), (12, 1594359), (13, 1471716), (18, 1062906), (26, 735858), (27, 708604), (36, 531453), (39, 490572), (52, 367929), (54, 354302), (78, 245286), (108, 177151), (117, 163524), (156, 122643), (234, 81762), (351, 54508), (468, 40881), (702, 27254), (1404, 13627)]