9217292

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 20377728

約数和(自身を除く): 11160436

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 41, 49, 62, 74, 82, 98, 124, 148, 164, 196, 217, 259, 287, 434, 518, 574, 868, 1036, 1147, 1148, 1271, 1517, 1519, 1813, 2009, 2294, 2542, 3034, 3038, 3626, 4018, 4588, 5084, 6068, 6076, 7252, 8029, 8036, 8897, 10619, 16058, 17794, 21238, 32116, 35588, 42476, 47027, 56203, 62279, 74333, 94054, 112406, 124558, 148666, 188108, 224812, 249116, 297332, 329189, 658378, 1316756, 2304323, 4608646, 9217292]

約数ペア:

[(1, 9217292), (2, 4608646), (4, 2304323), (7, 1316756), (14, 658378), (28, 329189), (31, 297332), (37, 249116), (41, 224812), (49, 188108), (62, 148666), (74, 124558), (82, 112406), (98, 94054), (124, 74333), (148, 62279), (164, 56203), (196, 47027), (217, 42476), (259, 35588), (287, 32116), (434, 21238), (518, 17794), (574, 16058), (868, 10619), (1036, 8897), (1147, 8036), (1148, 8029), (1271, 7252), (1517, 6076), (1519, 6068), (1813, 5084), (2009, 4588), (2294, 4018), (2542, 3626), (3034, 3038)]