986543118

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1$

素因数の和:1535

約数の個数: 128

約数和(自身を含む): 2560550400

約数和(自身を除く): 1574007282

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 61, 66, 99, 114, 122, 171, 183, 198, 209, 297, 342, 366, 418, 513, 549, 594, 627, 671, 1026, 1098, 1159, 1254, 1342, 1433, 1647, 1881, 2013, 2318, 2866, 3294, 3477, 3762, 4026, 4299, 5643, 6039, 6954, 8598, 10431, 11286, 12078, 12749, 12897, 15763, 18117, 20862, 25498, 25794, 27227, 31293, 31526, 36234, 38247, 38691, 47289, 54454, 62586, 76494, 77382, 81681, 87413, 94578, 114741, 141867, 163362, 174826, 229482, 245043, 262239, 283734, 299497, 344223, 425601, 490086, 524478, 598994, 688446, 735129, 786717, 851202, 898491, 961543, 1470258, 1573434, 1660847, 1796982, 1923086, 2360151, 2695473, 2884629, 3321694, 4720302, 4982541, 5390946, 5769258, 8086419, 8653887, 9965082, 14947623, 16172838, 17307774, 18269317, 25961661, 29895246, 36538634, 44842869, 51923322, 54807951, 89685738, 109615902, 164423853, 328847706, 493271559, 986543118]

約数ペア:

[(1, 986543118), (2, 493271559), (3, 328847706), (6, 164423853), (9, 109615902), (11, 89685738), (18, 54807951), (19, 51923322), (22, 44842869), (27, 36538634), (33, 29895246), (38, 25961661), (54, 18269317), (57, 17307774), (61, 16172838), (66, 14947623), (99, 9965082), (114, 8653887), (122, 8086419), (171, 5769258), (183, 5390946), (198, 4982541), (209, 4720302), (297, 3321694), (342, 2884629), (366, 2695473), (418, 2360151), (513, 1923086), (549, 1796982), (594, 1660847), (627, 1573434), (671, 1470258), (1026, 961543), (1098, 898491), (1159, 851202), (1254, 786717), (1342, 735129), (1433, 688446), (1647, 598994), (1881, 524478), (2013, 490086), (2318, 425601), (2866, 344223), (3294, 299497), (3477, 283734), (3762, 262239), (4026, 245043), (4299, 229482), (5643, 174826), (6039, 163362), (6954, 141867), (8598, 114741), (10431, 94578), (11286, 87413), (12078, 81681), (12749, 77382), (12897, 76494), (15763, 62586), (18117, 54454), (20862, 47289), (25498, 38691), (25794, 38247), (27227, 36234), (31293, 31526)]