18234846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8513}}^1$

素因数の和:8545

約数の個数: 48

約数和(自身を含む): 47814624

約数和(自身を除く): 29579778

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 8513, 17026, 25539, 51078, 59591, 76617, 119182, 144721, 153234, 178773, 289442, 357546, 434163, 536319, 868326, 1013047, 1072638, 1302489, 2026094, 2604978, 3039141, 6078282, 9117423, 18234846]

約数ペア:

[(1, 18234846), (2, 9117423), (3, 6078282), (6, 3039141), (7, 2604978), (9, 2026094), (14, 1302489), (17, 1072638), (18, 1013047), (21, 868326), (34, 536319), (42, 434163), (51, 357546), (63, 289442), (102, 178773), (119, 153234), (126, 144721), (153, 119182), (238, 76617), (306, 59591), (357, 51078), (714, 25539), (1071, 17026), (2142, 8513)]