17835512968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{11131}}^1$

素因数の和:11259

約数の個数: 128

約数和(自身を含む): 43088855040

約数和(自身を除く): 25253342072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 71, 91, 104, 124, 142, 182, 217, 248, 284, 364, 403, 434, 497, 568, 728, 806, 868, 923, 994, 1612, 1736, 1846, 1988, 2201, 2821, 3224, 3692, 3976, 4402, 5642, 6461, 7384, 8804, 11131, 11284, 12922, 15407, 17608, 22262, 22568, 25844, 28613, 30814, 44524, 51688, 57226, 61628, 77917, 89048, 114452, 123256, 144703, 155834, 200291, 228904, 289406, 311668, 345061, 400582, 578812, 623336, 690122, 790301, 801164, 1012921, 1157624, 1380244, 1580602, 1602328, 2025842, 2415427, 2760488, 3161204, 4051684, 4485793, 4830854, 5532107, 6322408, 8103368, 8971586, 9661708, 10273913, 11064214, 17943172, 19323416, 20547826, 22128428, 24499331, 31400551, 35886344, 41095652, 44256856, 48998662, 62801102, 71917391, 82191304, 97997324, 125602204, 143834782, 171495317, 195994648, 251204408, 287669564, 318491303, 342990634, 575339128, 636982606, 685981268, 1273965212, 1371962536, 2229439121, 2547930424, 4458878242, 8917756484, 17835512968]

約数ペア:

[(1, 17835512968), (2, 8917756484), (4, 4458878242), (7, 2547930424), (8, 2229439121), (13, 1371962536), (14, 1273965212), (26, 685981268), (28, 636982606), (31, 575339128), (52, 342990634), (56, 318491303), (62, 287669564), (71, 251204408), (91, 195994648), (104, 171495317), (124, 143834782), (142, 125602204), (182, 97997324), (217, 82191304), (248, 71917391), (284, 62801102), (364, 48998662), (403, 44256856), (434, 41095652), (497, 35886344), (568, 31400551), (728, 24499331), (806, 22128428), (868, 20547826), (923, 19323416), (994, 17943172), (1612, 11064214), (1736, 10273913), (1846, 9661708), (1988, 8971586), (2201, 8103368), (2821, 6322408), (3224, 5532107), (3692, 4830854), (3976, 4485793), (4402, 4051684), (5642, 3161204), (6461, 2760488), (7384, 2415427), (8804, 2025842), (11131, 1602328), (11284, 1580602), (12922, 1380244), (15407, 1157624), (17608, 1012921), (22262, 801164), (22568, 790301), (25844, 690122), (28613, 623336), (30814, 578812), (44524, 400582), (51688, 345061), (57226, 311668), (61628, 289406), (77917, 228904), (89048, 200291), (114452, 155834), (123256, 144703)]