18492012

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{953}}^1$

素因数の和:988

約数の個数: 108

約数和(自身を含む): 59380776

約数和(自身を除く): 40888764

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 953, 1078, 1386, 1617, 1764, 1906, 2156, 2772, 2859, 3234, 3812, 4851, 5718, 6468, 6671, 8577, 9702, 10483, 11436, 13342, 17154, 19404, 20013, 20966, 26684, 31449, 34308, 40026, 41932, 46697, 60039, 62898, 73381, 80052, 93394, 94347, 120078, 125796, 140091, 146762, 186788, 188694, 220143, 240156, 280182, 293524, 377388, 420273, 440286, 513667, 560364, 660429, 840546, 880572, 1027334, 1320858, 1541001, 1681092, 2054668, 2641716, 3082002, 4623003, 6164004, 9246006, 18492012]

約数ペア:

[(1, 18492012), (2, 9246006), (3, 6164004), (4, 4623003), (6, 3082002), (7, 2641716), (9, 2054668), (11, 1681092), (12, 1541001), (14, 1320858), (18, 1027334), (21, 880572), (22, 840546), (28, 660429), (33, 560364), (36, 513667), (42, 440286), (44, 420273), (49, 377388), (63, 293524), (66, 280182), (77, 240156), (84, 220143), (98, 188694), (99, 186788), (126, 146762), (132, 140091), (147, 125796), (154, 120078), (196, 94347), (198, 93394), (231, 80052), (252, 73381), (294, 62898), (308, 60039), (396, 46697), (441, 41932), (462, 40026), (539, 34308), (588, 31449), (693, 26684), (882, 20966), (924, 20013), (953, 19404), (1078, 17154), (1386, 13342), (1617, 11436), (1764, 10483), (1906, 9702), (2156, 8577), (2772, 6671), (2859, 6468), (3234, 5718), (3812, 4851)]