18450032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2339}}^1$

素因数の和:2393

約数の個数: 40

約数和(自身を含む): 39171600

約数和(自身を除く): 20721568

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 2339, 3944, 4678, 7888, 9356, 18712, 37424, 39763, 67831, 79526, 135662, 159052, 271324, 318104, 542648, 636208, 1085296, 1153127, 2306254, 4612508, 9225016, 18450032]

約数ペア:

[(1, 18450032), (2, 9225016), (4, 4612508), (8, 2306254), (16, 1153127), (17, 1085296), (29, 636208), (34, 542648), (58, 318104), (68, 271324), (116, 159052), (136, 135662), (232, 79526), (272, 67831), (464, 39763), (493, 37424), (986, 18712), (1972, 9356), (2339, 7888), (3944, 4678)]