18180072

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4983

約数の個数: 64

約数和(自身を含む): 53481600

約数和(自身を除く): 35301528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 4951, 9902, 14853, 19804, 29706, 39608, 44559, 59412, 84167, 89118, 118824, 133677, 168334, 178236, 252501, 267354, 336668, 356472, 505002, 534708, 673336, 757503, 1010004, 1069416, 1515006, 2020008, 2272509, 3030012, 4545018, 6060024, 9090036, 18180072]

約数ペア:

[(1, 18180072), (2, 9090036), (3, 6060024), (4, 4545018), (6, 3030012), (8, 2272509), (9, 2020008), (12, 1515006), (17, 1069416), (18, 1010004), (24, 757503), (27, 673336), (34, 534708), (36, 505002), (51, 356472), (54, 336668), (68, 267354), (72, 252501), (102, 178236), (108, 168334), (136, 133677), (153, 118824), (204, 89118), (216, 84167), (306, 59412), (408, 44559), (459, 39608), (612, 29706), (918, 19804), (1224, 14853), (1836, 9902), (3672, 4951)]