27645642

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 62506080

約数和(自身を除く): 34860438

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 211, 251, 261, 422, 502, 522, 633, 753, 1266, 1506, 1899, 2259, 3798, 4518, 6119, 7279, 12238, 14558, 18357, 21837, 36714, 43674, 52961, 55071, 65511, 105922, 110142, 131022, 158883, 317766, 476649, 953298, 1535869, 3071738, 4607607, 9215214, 13822821, 27645642]

約数ペア:

[(1, 27645642), (2, 13822821), (3, 9215214), (6, 4607607), (9, 3071738), (18, 1535869), (29, 953298), (58, 476649), (87, 317766), (174, 158883), (211, 131022), (251, 110142), (261, 105922), (422, 65511), (502, 55071), (522, 52961), (633, 43674), (753, 36714), (1266, 21837), (1506, 18357), (1899, 14558), (2259, 12238), (3798, 7279), (4518, 6119)]