22381128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 76352640

約数和(自身を除く): 53971512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 367, 396, 462, 484, 504, 616, 693, 726, 734, 792, 847, 924, 968, 1089, 1101, 1386, 1452, 1468, 1694, 1848, 2178, 2202, 2541, 2569, 2772, 2904, 2936, 3303, 3388, 4037, 4356, 4404, 5082, 5138, 5544, 6606, 6776, 7623, 7707, 8074, 8712, 8808, 10164, 10276, 12111, 13212, 15246, 15414, 16148, 20328, 20552, 23121, 24222, 26424, 28259, 30492, 30828, 32296, 36333, 44407, 46242, 48444, 56518, 60984, 61656, 72666, 84777, 88814, 92484, 96888, 113036, 133221, 145332, 169554, 177628, 184968, 226072, 254331, 266442, 290664, 310849, 339108, 355256, 399663, 508662, 532884, 621698, 678216, 799326, 932547, 1017324, 1065768, 1243396, 1598652, 1865094, 2034648, 2486792, 2797641, 3197304, 3730188, 5595282, 7460376, 11190564, 22381128]

約数ペア:

[(1, 22381128), (2, 11190564), (3, 7460376), (4, 5595282), (6, 3730188), (7, 3197304), (8, 2797641), (9, 2486792), (11, 2034648), (12, 1865094), (14, 1598652), (18, 1243396), (21, 1065768), (22, 1017324), (24, 932547), (28, 799326), (33, 678216), (36, 621698), (42, 532884), (44, 508662), (56, 399663), (63, 355256), (66, 339108), (72, 310849), (77, 290664), (84, 266442), (88, 254331), (99, 226072), (121, 184968), (126, 177628), (132, 169554), (154, 145332), (168, 133221), (198, 113036), (231, 96888), (242, 92484), (252, 88814), (264, 84777), (308, 72666), (363, 61656), (367, 60984), (396, 56518), (462, 48444), (484, 46242), (504, 44407), (616, 36333), (693, 32296), (726, 30828), (734, 30492), (792, 28259), (847, 26424), (924, 24222), (968, 23121), (1089, 20552), (1101, 20328), (1386, 16148), (1452, 15414), (1468, 15246), (1694, 13212), (1848, 12111), (2178, 10276), (2202, 10164), (2541, 8808), (2569, 8712), (2772, 8074), (2904, 7707), (2936, 7623), (3303, 6776), (3388, 6606), (4037, 5544), (4356, 5138), (4404, 5082)]