18615204

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10139}}^1$

素因数の和:10169

約数の個数: 48

約数和(自身を含む): 51105600

約数和(自身を除く): 32490396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 10139, 20278, 30417, 40556, 60834, 91251, 121668, 172363, 182502, 273753, 344726, 365004, 517089, 547506, 689452, 1034178, 1095012, 1551267, 2068356, 3102534, 4653801, 6205068, 9307602, 18615204]

約数ペア:

[(1, 18615204), (2, 9307602), (3, 6205068), (4, 4653801), (6, 3102534), (9, 2068356), (12, 1551267), (17, 1095012), (18, 1034178), (27, 689452), (34, 547506), (36, 517089), (51, 365004), (54, 344726), (68, 273753), (102, 182502), (108, 172363), (153, 121668), (204, 91251), (306, 60834), (459, 40556), (612, 30417), (918, 20278), (1836, 10139)]