15142968

素因数分解:

$2^3\times 3^2\times {\mathrm{210319}}^1$

素因数の和:210331

約数の個数: 24

約数和(自身を含む): 41012400

約数和(自身を除く): 25869432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 210319, 420638, 630957, 841276, 1261914, 1682552, 1892871, 2523828, 3785742, 5047656, 7571484, 15142968]

約数ペア:

[(1, 15142968), (2, 7571484), (3, 5047656), (4, 3785742), (6, 2523828), (8, 1892871), (9, 1682552), (12, 1261914), (18, 841276), (24, 630957), (36, 420638), (72, 210319)]