3957426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 9959040

約数和(自身を除く): 6001614

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 79, 99, 121, 138, 158, 198, 207, 237, 242, 253, 363, 414, 474, 506, 711, 726, 759, 869, 1089, 1422, 1518, 1738, 1817, 2178, 2277, 2607, 2783, 3634, 4554, 5214, 5451, 5566, 7821, 8349, 9559, 10902, 15642, 16353, 16698, 19118, 19987, 25047, 28677, 32706, 39974, 50094, 57354, 59961, 86031, 119922, 172062, 179883, 219857, 359766, 439714, 659571, 1319142, 1978713, 3957426]

約数ペア:

[(1, 3957426), (2, 1978713), (3, 1319142), (6, 659571), (9, 439714), (11, 359766), (18, 219857), (22, 179883), (23, 172062), (33, 119922), (46, 86031), (66, 59961), (69, 57354), (79, 50094), (99, 39974), (121, 32706), (138, 28677), (158, 25047), (198, 19987), (207, 19118), (237, 16698), (242, 16353), (253, 15642), (363, 10902), (414, 9559), (474, 8349), (506, 7821), (711, 5566), (726, 5451), (759, 5214), (869, 4554), (1089, 3634), (1422, 2783), (1518, 2607), (1738, 2277), (1817, 2178)]