8910468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1897

約数の個数: 72

約数和(自身を含む): 27110720

約数和(自身を除く): 18200252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 1861, 2394, 3722, 4788, 5583, 7444, 11166, 13027, 16749, 22332, 26054, 33498, 35359, 39081, 52108, 66996, 70718, 78162, 106077, 117243, 141436, 156324, 212154, 234486, 247513, 318231, 424308, 468972, 495026, 636462, 742539, 990052, 1272924, 1485078, 2227617, 2970156, 4455234, 8910468]

約数ペア:

[(1, 8910468), (2, 4455234), (3, 2970156), (4, 2227617), (6, 1485078), (7, 1272924), (9, 990052), (12, 742539), (14, 636462), (18, 495026), (19, 468972), (21, 424308), (28, 318231), (36, 247513), (38, 234486), (42, 212154), (57, 156324), (63, 141436), (76, 117243), (84, 106077), (114, 78162), (126, 70718), (133, 66996), (171, 52108), (228, 39081), (252, 35359), (266, 33498), (342, 26054), (399, 22332), (532, 16749), (684, 13027), (798, 11166), (1197, 7444), (1596, 5583), (1861, 4788), (2394, 3722)]