8121708

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{3581}}^1$

素因数の和:3604

約数の個数: 60

約数和(自身を含む): 24271632

約数和(自身を除く): 16149924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 3581, 7162, 10743, 14324, 21486, 25067, 32229, 42972, 50134, 64458, 75201, 96687, 100268, 128916, 150402, 193374, 225603, 290061, 300804, 386748, 451206, 580122, 676809, 902412, 1160244, 1353618, 2030427, 2707236, 4060854, 8121708]

約数ペア:

[(1, 8121708), (2, 4060854), (3, 2707236), (4, 2030427), (6, 1353618), (7, 1160244), (9, 902412), (12, 676809), (14, 580122), (18, 451206), (21, 386748), (27, 300804), (28, 290061), (36, 225603), (42, 193374), (54, 150402), (63, 128916), (81, 100268), (84, 96687), (108, 75201), (126, 64458), (162, 50134), (189, 42972), (252, 32229), (324, 25067), (378, 21486), (567, 14324), (756, 10743), (1134, 7162), (2268, 3581)]