18874896

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23131}}^1$

素因数の和:23159

約数の個数: 40

約数和(自身を含む): 51630624

約数和(自身を除く): 32755728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23131, 46262, 69393, 92524, 138786, 185048, 277572, 370096, 393227, 555144, 786454, 1110288, 1179681, 1572908, 2359362, 3145816, 4718724, 6291632, 9437448, 18874896]

約数ペア:

[(1, 18874896), (2, 9437448), (3, 6291632), (4, 4718724), (6, 3145816), (8, 2359362), (12, 1572908), (16, 1179681), (17, 1110288), (24, 786454), (34, 555144), (48, 393227), (51, 370096), (68, 277572), (102, 185048), (136, 138786), (204, 92524), (272, 69393), (408, 46262), (816, 23131)]