2291832

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 6279000

約数和(自身を除く): 3987168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 229, 278, 417, 458, 556, 687, 834, 916, 1112, 1251, 1374, 1668, 1832, 2061, 2502, 2748, 3336, 4122, 5004, 5496, 8244, 10008, 16488, 31831, 63662, 95493, 127324, 190986, 254648, 286479, 381972, 572958, 763944, 1145916, 2291832]

約数ペア:

[(1, 2291832), (2, 1145916), (3, 763944), (4, 572958), (6, 381972), (8, 286479), (9, 254648), (12, 190986), (18, 127324), (24, 95493), (36, 63662), (72, 31831), (139, 16488), (229, 10008), (278, 8244), (417, 5496), (458, 5004), (556, 4122), (687, 3336), (834, 2748), (916, 2502), (1112, 2061), (1251, 1832), (1374, 1668)]