18150943972

素因数分解:

$2^2\times 7^3\times {\mathrm{307}}^1\times {\mathrm{43093}}^1$

素因数の和:43425

約数の個数: 48

約数和(自身を含む): 37164265600

約数和(自身を除く): 19013321628

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 307, 343, 614, 686, 1228, 1372, 2149, 4298, 8596, 15043, 30086, 43093, 60172, 86186, 105301, 172372, 210602, 301651, 421204, 603302, 1206604, 2111557, 4223114, 8446228, 13229551, 14780899, 26459102, 29561798, 52918204, 59123596, 92606857, 185213714, 370427428, 648247999, 1296495998, 2592991996, 4537735993, 9075471986, 18150943972]

約数ペア:

[(1, 18150943972), (2, 9075471986), (4, 4537735993), (7, 2592991996), (14, 1296495998), (28, 648247999), (49, 370427428), (98, 185213714), (196, 92606857), (307, 59123596), (343, 52918204), (614, 29561798), (686, 26459102), (1228, 14780899), (1372, 13229551), (2149, 8446228), (4298, 4223114), (8596, 2111557), (15043, 1206604), (30086, 603302), (43093, 421204), (60172, 301651), (86186, 210602), (105301, 172372)]