21617592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47407}}^1$

素因数の和:47435

約数の個数: 32

約数和(自身を含む): 56889600

約数和(自身を除く): 35272008

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 47407, 94814, 142221, 189628, 284442, 379256, 568884, 900733, 1137768, 1801466, 2702199, 3602932, 5404398, 7205864, 10808796, 21617592]

約数ペア:

[(1, 21617592), (2, 10808796), (3, 7205864), (4, 5404398), (6, 3602932), (8, 2702199), (12, 1801466), (19, 1137768), (24, 900733), (38, 568884), (57, 379256), (76, 284442), (114, 189628), (152, 142221), (228, 94814), (456, 47407)]