3926286

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 11612160

約数和(自身を除く): 7685874

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 47, 51, 54, 63, 78, 91, 94, 102, 117, 119, 126, 141, 153, 182, 189, 221, 234, 238, 273, 282, 306, 329, 351, 357, 378, 423, 442, 459, 546, 611, 658, 663, 702, 714, 799, 819, 846, 918, 987, 1071, 1222, 1269, 1326, 1547, 1598, 1638, 1833, 1974, 1989, 2142, 2397, 2457, 2538, 2961, 3094, 3213, 3666, 3978, 4277, 4641, 4794, 4914, 5499, 5593, 5922, 5967, 6426, 7191, 8554, 8883, 9282, 10387, 10998, 11186, 11934, 12831, 13923, 14382, 16497, 16779, 17766, 20774, 21573, 25662, 27846, 31161, 32994, 33558, 38493, 41769, 43146, 50337, 62322, 72709, 76986, 83538, 93483, 100674, 115479, 145418, 151011, 186966, 218127, 230958, 280449, 302022, 436254, 560898, 654381, 1308762, 1963143, 3926286]

約数ペア:

[(1, 3926286), (2, 1963143), (3, 1308762), (6, 654381), (7, 560898), (9, 436254), (13, 302022), (14, 280449), (17, 230958), (18, 218127), (21, 186966), (26, 151011), (27, 145418), (34, 115479), (39, 100674), (42, 93483), (47, 83538), (51, 76986), (54, 72709), (63, 62322), (78, 50337), (91, 43146), (94, 41769), (102, 38493), (117, 33558), (119, 32994), (126, 31161), (141, 27846), (153, 25662), (182, 21573), (189, 20774), (221, 17766), (234, 16779), (238, 16497), (273, 14382), (282, 13923), (306, 12831), (329, 11934), (351, 11186), (357, 10998), (378, 10387), (423, 9282), (442, 8883), (459, 8554), (546, 7191), (611, 6426), (658, 5967), (663, 5922), (702, 5593), (714, 5499), (799, 4914), (819, 4794), (846, 4641), (918, 4277), (987, 3978), (1071, 3666), (1222, 3213), (1269, 3094), (1326, 2961), (1547, 2538), (1598, 2457), (1638, 2397), (1833, 2142), (1974, 1989)]