2005142202

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1596

約数の個数: 128

約数和(自身を含む): 5278648320

約数和(自身を除く): 3273506118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 243, 258, 301, 378, 387, 486, 567, 602, 729, 774, 903, 1134, 1161, 1458, 1523, 1701, 1806, 2187, 2322, 2709, 3046, 3402, 3483, 4374, 4569, 5103, 5418, 6966, 8127, 9138, 10206, 10449, 10661, 13707, 15309, 16254, 20898, 21322, 24381, 27414, 30618, 31347, 31983, 41121, 48762, 62694, 63966, 65489, 73143, 82242, 94041, 95949, 123363, 130978, 146286, 188082, 191898, 196467, 219429, 246726, 287847, 370089, 392934, 438858, 458423, 575694, 589401, 658287, 740178, 863541, 916846, 1110267, 1178802, 1316574, 1375269, 1727082, 1768203, 2220534, 2590623, 2750538, 3330801, 3536406, 4125807, 5181246, 5304609, 6661602, 7771869, 8251614, 10609218, 12377421, 15543738, 15913827, 23315607, 24754842, 31827654, 37132263, 46631214, 47741481, 74264526, 95482962, 111396789, 143224443, 222793578, 286448886, 334190367, 668380734, 1002571101, 2005142202]

約数ペア:

[(1, 2005142202), (2, 1002571101), (3, 668380734), (6, 334190367), (7, 286448886), (9, 222793578), (14, 143224443), (18, 111396789), (21, 95482962), (27, 74264526), (42, 47741481), (43, 46631214), (54, 37132263), (63, 31827654), (81, 24754842), (86, 23315607), (126, 15913827), (129, 15543738), (162, 12377421), (189, 10609218), (243, 8251614), (258, 7771869), (301, 6661602), (378, 5304609), (387, 5181246), (486, 4125807), (567, 3536406), (602, 3330801), (729, 2750538), (774, 2590623), (903, 2220534), (1134, 1768203), (1161, 1727082), (1458, 1375269), (1523, 1316574), (1701, 1178802), (1806, 1110267), (2187, 916846), (2322, 863541), (2709, 740178), (3046, 658287), (3402, 589401), (3483, 575694), (4374, 458423), (4569, 438858), (5103, 392934), (5418, 370089), (6966, 287847), (8127, 246726), (9138, 219429), (10206, 196467), (10449, 191898), (10661, 188082), (13707, 146286), (15309, 130978), (16254, 123363), (20898, 95949), (21322, 94041), (24381, 82242), (27414, 73143), (30618, 65489), (31347, 63966), (31983, 62694), (41121, 48762)]