1995514326

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{20749}}^1$

素因数の和:20910

約数の個数: 64

約数和(自身を含む): 4810680000

約数和(自身を除く): 2815165674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 137, 234, 274, 351, 411, 702, 822, 1233, 1781, 2466, 3562, 3699, 5343, 7398, 10686, 16029, 20749, 32058, 41498, 48087, 62247, 96174, 124494, 186741, 269737, 373482, 539474, 560223, 809211, 1120446, 1618422, 2427633, 2842613, 4855266, 5685226, 7282899, 8527839, 14565798, 17055678, 25583517, 36953969, 51167034, 73907938, 76750551, 110861907, 153501102, 221723814, 332585721, 665171442, 997757163, 1995514326]

約数ペア:

[(1, 1995514326), (2, 997757163), (3, 665171442), (6, 332585721), (9, 221723814), (13, 153501102), (18, 110861907), (26, 76750551), (27, 73907938), (39, 51167034), (54, 36953969), (78, 25583517), (117, 17055678), (137, 14565798), (234, 8527839), (274, 7282899), (351, 5685226), (411, 4855266), (702, 2842613), (822, 2427633), (1233, 1618422), (1781, 1120446), (2466, 809211), (3562, 560223), (3699, 539474), (5343, 373482), (7398, 269737), (10686, 186741), (16029, 124494), (20749, 96174), (32058, 62247), (41498, 48087)]