21632508

素因数分解:

$2^2\times 3^4\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:568

約数の個数: 60

約数和(自身を含む): 57020040

約数和(自身を除く): 35387532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 179, 324, 358, 373, 537, 716, 746, 1074, 1119, 1492, 1611, 2148, 2238, 3222, 3357, 4476, 4833, 6444, 6714, 9666, 10071, 13428, 14499, 19332, 20142, 28998, 30213, 40284, 57996, 60426, 66767, 120852, 133534, 200301, 267068, 400602, 600903, 801204, 1201806, 1802709, 2403612, 3605418, 5408127, 7210836, 10816254, 21632508]

約数ペア:

[(1, 21632508), (2, 10816254), (3, 7210836), (4, 5408127), (6, 3605418), (9, 2403612), (12, 1802709), (18, 1201806), (27, 801204), (36, 600903), (54, 400602), (81, 267068), (108, 200301), (162, 133534), (179, 120852), (324, 66767), (358, 60426), (373, 57996), (537, 40284), (716, 30213), (746, 28998), (1074, 20142), (1119, 19332), (1492, 14499), (1611, 13428), (2148, 10071), (2238, 9666), (3222, 6714), (3357, 6444), (4476, 4833)]