12225444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 36191232

約数和(自身を除く): 23965788

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 101, 131, 132, 154, 202, 231, 262, 303, 308, 393, 404, 462, 524, 606, 707, 786, 917, 924, 1111, 1212, 1414, 1441, 1572, 1834, 2121, 2222, 2751, 2828, 2882, 3333, 3668, 4242, 4323, 4444, 5502, 5764, 6666, 7777, 8484, 8646, 10087, 11004, 13231, 13332, 15554, 17292, 20174, 23331, 26462, 30261, 31108, 39693, 40348, 46662, 52924, 60522, 79386, 92617, 93324, 121044, 145541, 158772, 185234, 277851, 291082, 370468, 436623, 555702, 582164, 873246, 1018787, 1111404, 1746492, 2037574, 3056361, 4075148, 6112722, 12225444]

約数ペア:

[(1, 12225444), (2, 6112722), (3, 4075148), (4, 3056361), (6, 2037574), (7, 1746492), (11, 1111404), (12, 1018787), (14, 873246), (21, 582164), (22, 555702), (28, 436623), (33, 370468), (42, 291082), (44, 277851), (66, 185234), (77, 158772), (84, 145541), (101, 121044), (131, 93324), (132, 92617), (154, 79386), (202, 60522), (231, 52924), (262, 46662), (303, 40348), (308, 39693), (393, 31108), (404, 30261), (462, 26462), (524, 23331), (606, 20174), (707, 17292), (786, 15554), (917, 13332), (924, 13231), (1111, 11004), (1212, 10087), (1414, 8646), (1441, 8484), (1572, 7777), (1834, 6666), (2121, 5764), (2222, 5502), (2751, 4444), (2828, 4323), (2882, 4242), (3333, 3668)]