9965384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 22740480

約数和(自身を除く): 12775096

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 281, 286, 341, 403, 562, 572, 682, 806, 1124, 1144, 1364, 1612, 2248, 2728, 3091, 3224, 3653, 4433, 6182, 7306, 8711, 8866, 12364, 14612, 17422, 17732, 24728, 29224, 34844, 35464, 40183, 69688, 80366, 95821, 113243, 160732, 191642, 226486, 321464, 383284, 452972, 766568, 905944, 1245673, 2491346, 4982692, 9965384]

約数ペア:

[(1, 9965384), (2, 4982692), (4, 2491346), (8, 1245673), (11, 905944), (13, 766568), (22, 452972), (26, 383284), (31, 321464), (44, 226486), (52, 191642), (62, 160732), (88, 113243), (104, 95821), (124, 80366), (143, 69688), (248, 40183), (281, 35464), (286, 34844), (341, 29224), (403, 24728), (562, 17732), (572, 17422), (682, 14612), (806, 12364), (1124, 8866), (1144, 8711), (1364, 7306), (1612, 6182), (2248, 4433), (2728, 3653), (3091, 3224)]