855479916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{2683}}^1$

素因数の和:3231

約数の個数: 72

約数和(自身を含む): 2294916624

約数和(自身を除く): 1439436708

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 521, 612, 1042, 1563, 2084, 2683, 3126, 4689, 5366, 6252, 8049, 8857, 9378, 10732, 16098, 17714, 18756, 24147, 26571, 32196, 35428, 45611, 48294, 53142, 79713, 91222, 96588, 106284, 136833, 159426, 182444, 273666, 318852, 410499, 547332, 820998, 1397843, 1641996, 2795686, 4193529, 5591372, 8387058, 12580587, 16774116, 23763331, 25161174, 47526662, 50322348, 71289993, 95053324, 142579986, 213869979, 285159972, 427739958, 855479916]

約数ペア:

[(1, 855479916), (2, 427739958), (3, 285159972), (4, 213869979), (6, 142579986), (9, 95053324), (12, 71289993), (17, 50322348), (18, 47526662), (34, 25161174), (36, 23763331), (51, 16774116), (68, 12580587), (102, 8387058), (153, 5591372), (204, 4193529), (306, 2795686), (521, 1641996), (612, 1397843), (1042, 820998), (1563, 547332), (2084, 410499), (2683, 318852), (3126, 273666), (4689, 182444), (5366, 159426), (6252, 136833), (8049, 106284), (8857, 96588), (9378, 91222), (10732, 79713), (16098, 53142), (17714, 48294), (18756, 45611), (24147, 35428), (26571, 32196)]