2654982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 6722352

約数和(自身を除く): 4067370

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 53, 66, 69, 99, 106, 121, 138, 159, 198, 207, 242, 253, 318, 363, 414, 477, 506, 583, 726, 759, 954, 1089, 1166, 1219, 1518, 1749, 2178, 2277, 2438, 2783, 3498, 3657, 4554, 5247, 5566, 6413, 7314, 8349, 10494, 10971, 12826, 13409, 16698, 19239, 21942, 25047, 26818, 38478, 40227, 50094, 57717, 80454, 115434, 120681, 147499, 241362, 294998, 442497, 884994, 1327491, 2654982]

約数ペア:

[(1, 2654982), (2, 1327491), (3, 884994), (6, 442497), (9, 294998), (11, 241362), (18, 147499), (22, 120681), (23, 115434), (33, 80454), (46, 57717), (53, 50094), (66, 40227), (69, 38478), (99, 26818), (106, 25047), (121, 21942), (138, 19239), (159, 16698), (198, 13409), (207, 12826), (242, 10971), (253, 10494), (318, 8349), (363, 7314), (414, 6413), (477, 5566), (506, 5247), (583, 4554), (726, 3657), (759, 3498), (954, 2783), (1089, 2438), (1166, 2277), (1219, 2178), (1518, 1749)]