18882648

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15427}}^1$

素因数の和:15456

約数の個数: 48

約数和(自身を含む): 54152280

約数和(自身を除く): 35269632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 15427, 30854, 46281, 61708, 92562, 123416, 138843, 185124, 262259, 277686, 370248, 524518, 555372, 786777, 1049036, 1110744, 1573554, 2098072, 2360331, 3147108, 4720662, 6294216, 9441324, 18882648]

約数ペア:

[(1, 18882648), (2, 9441324), (3, 6294216), (4, 4720662), (6, 3147108), (8, 2360331), (9, 2098072), (12, 1573554), (17, 1110744), (18, 1049036), (24, 786777), (34, 555372), (36, 524518), (51, 370248), (68, 277686), (72, 262259), (102, 185124), (136, 138843), (153, 123416), (204, 92562), (306, 61708), (408, 46281), (612, 30854), (1224, 15427)]