11128572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 35875840

約数和(自身を除く): 24747268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 79, 84, 86, 91, 117, 126, 129, 156, 158, 172, 182, 234, 237, 252, 258, 273, 301, 316, 364, 387, 468, 474, 516, 546, 553, 559, 602, 711, 774, 819, 903, 948, 1027, 1092, 1106, 1118, 1204, 1422, 1548, 1638, 1659, 1677, 1806, 2054, 2212, 2236, 2709, 2844, 3081, 3276, 3318, 3354, 3397, 3612, 3913, 4108, 4977, 5031, 5418, 6162, 6636, 6708, 6794, 7189, 7826, 9243, 9954, 10062, 10191, 10836, 11739, 12324, 13588, 14378, 15652, 18486, 19908, 20124, 20382, 21567, 23478, 23779, 28756, 30573, 35217, 36972, 40764, 43134, 44161, 46956, 47558, 61146, 64701, 70434, 71337, 86268, 88322, 95116, 122292, 129402, 132483, 140868, 142674, 176644, 214011, 258804, 264966, 285348, 309127, 397449, 428022, 529932, 618254, 794898, 856044, 927381, 1236508, 1589796, 1854762, 2782143, 3709524, 5564286, 11128572]

約数ペア:

[(1, 11128572), (2, 5564286), (3, 3709524), (4, 2782143), (6, 1854762), (7, 1589796), (9, 1236508), (12, 927381), (13, 856044), (14, 794898), (18, 618254), (21, 529932), (26, 428022), (28, 397449), (36, 309127), (39, 285348), (42, 264966), (43, 258804), (52, 214011), (63, 176644), (78, 142674), (79, 140868), (84, 132483), (86, 129402), (91, 122292), (117, 95116), (126, 88322), (129, 86268), (156, 71337), (158, 70434), (172, 64701), (182, 61146), (234, 47558), (237, 46956), (252, 44161), (258, 43134), (273, 40764), (301, 36972), (316, 35217), (364, 30573), (387, 28756), (468, 23779), (474, 23478), (516, 21567), (546, 20382), (553, 20124), (559, 19908), (602, 18486), (711, 15652), (774, 14378), (819, 13588), (903, 12324), (948, 11739), (1027, 10836), (1092, 10191), (1106, 10062), (1118, 9954), (1204, 9243), (1422, 7826), (1548, 7189), (1638, 6794), (1659, 6708), (1677, 6636), (1806, 6162), (2054, 5418), (2212, 5031), (2236, 4977), (2709, 4108), (2844, 3913), (3081, 3612), (3276, 3397), (3318, 3354)]