21901134

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5237}}^1$

素因数の和:5300

約数の個数: 32

約数和(自身を含む): 47519136

約数和(自身を除く): 25618002

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 5237, 10474, 15711, 31422, 89029, 178058, 214717, 267087, 429434, 534174, 644151, 1288302, 3650189, 7300378, 10950567, 21901134]

約数ペア:

[(1, 21901134), (2, 10950567), (3, 7300378), (6, 3650189), (17, 1288302), (34, 644151), (41, 534174), (51, 429434), (82, 267087), (102, 214717), (123, 178058), (246, 89029), (697, 31422), (1394, 15711), (2091, 10474), (4182, 5237)]