17952844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 41947136

約数和(自身を除く): 23994292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 37, 43, 52, 62, 74, 86, 91, 124, 148, 172, 182, 217, 259, 301, 364, 403, 434, 481, 518, 559, 602, 806, 868, 962, 1036, 1118, 1147, 1204, 1333, 1591, 1612, 1924, 2236, 2294, 2666, 2821, 3182, 3367, 3913, 4588, 5332, 5642, 6364, 6734, 7826, 8029, 9331, 11137, 11284, 13468, 14911, 15652, 16058, 17329, 18662, 20683, 22274, 29822, 32116, 34658, 37324, 41366, 44548, 49321, 59644, 69316, 82732, 98642, 104377, 121303, 144781, 197284, 208754, 242606, 289562, 345247, 417508, 485212, 579124, 641173, 690494, 1282346, 1380988, 2564692, 4488211, 8976422, 17952844]

約数ペア:

[(1, 17952844), (2, 8976422), (4, 4488211), (7, 2564692), (13, 1380988), (14, 1282346), (26, 690494), (28, 641173), (31, 579124), (37, 485212), (43, 417508), (52, 345247), (62, 289562), (74, 242606), (86, 208754), (91, 197284), (124, 144781), (148, 121303), (172, 104377), (182, 98642), (217, 82732), (259, 69316), (301, 59644), (364, 49321), (403, 44548), (434, 41366), (481, 37324), (518, 34658), (559, 32116), (602, 29822), (806, 22274), (868, 20683), (962, 18662), (1036, 17329), (1118, 16058), (1147, 15652), (1204, 14911), (1333, 13468), (1591, 11284), (1612, 11137), (1924, 9331), (2236, 8029), (2294, 7826), (2666, 6734), (2821, 6364), (3182, 5642), (3367, 5332), (3913, 4588)]