9490278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 23113728

約数和(自身を除く): 13623450

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 111, 186, 197, 217, 222, 259, 394, 434, 518, 591, 651, 777, 1147, 1182, 1302, 1379, 1554, 2294, 2758, 3441, 4137, 6107, 6882, 7289, 8029, 8274, 12214, 14578, 16058, 18321, 21867, 24087, 36642, 42749, 43734, 48174, 51023, 85498, 102046, 128247, 153069, 225959, 256494, 306138, 451918, 677877, 1355754, 1581713, 3163426, 4745139, 9490278]

約数ペア:

[(1, 9490278), (2, 4745139), (3, 3163426), (6, 1581713), (7, 1355754), (14, 677877), (21, 451918), (31, 306138), (37, 256494), (42, 225959), (62, 153069), (74, 128247), (93, 102046), (111, 85498), (186, 51023), (197, 48174), (217, 43734), (222, 42749), (259, 36642), (394, 24087), (434, 21867), (518, 18321), (591, 16058), (651, 14578), (777, 12214), (1147, 8274), (1182, 8029), (1302, 7289), (1379, 6882), (1554, 6107), (2294, 4137), (2758, 3441)]