1963962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 5765760

約数和(自身を除く): 3801798

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 109, 117, 126, 143, 154, 182, 198, 218, 231, 234, 273, 286, 327, 429, 462, 546, 654, 693, 763, 819, 858, 981, 1001, 1199, 1287, 1386, 1417, 1526, 1638, 1962, 2002, 2289, 2398, 2574, 2834, 3003, 3597, 4251, 4578, 6006, 6867, 7194, 8393, 8502, 9009, 9919, 10791, 12753, 13734, 15587, 16786, 18018, 19838, 21582, 25179, 25506, 29757, 31174, 46761, 50358, 59514, 75537, 89271, 93522, 109109, 140283, 151074, 178542, 218218, 280566, 327327, 654654, 981981, 1963962]

約数ペア:

[(1, 1963962), (2, 981981), (3, 654654), (6, 327327), (7, 280566), (9, 218218), (11, 178542), (13, 151074), (14, 140283), (18, 109109), (21, 93522), (22, 89271), (26, 75537), (33, 59514), (39, 50358), (42, 46761), (63, 31174), (66, 29757), (77, 25506), (78, 25179), (91, 21582), (99, 19838), (109, 18018), (117, 16786), (126, 15587), (143, 13734), (154, 12753), (182, 10791), (198, 9919), (218, 9009), (231, 8502), (234, 8393), (273, 7194), (286, 6867), (327, 6006), (429, 4578), (462, 4251), (546, 3597), (654, 3003), (693, 2834), (763, 2574), (819, 2398), (858, 2289), (981, 2002), (1001, 1962), (1199, 1638), (1287, 1526), (1386, 1417)]