7783668

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 20415360

約数和(自身を除く): 12631692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 743, 873, 1164, 1486, 1746, 2229, 2619, 2972, 3492, 4458, 5238, 6687, 8916, 10476, 13374, 20061, 26748, 40122, 72071, 80244, 144142, 216213, 288284, 432426, 648639, 864852, 1297278, 1945917, 2594556, 3891834, 7783668]

約数ペア:

[(1, 7783668), (2, 3891834), (3, 2594556), (4, 1945917), (6, 1297278), (9, 864852), (12, 648639), (18, 432426), (27, 288284), (36, 216213), (54, 144142), (97, 80244), (108, 72071), (194, 40122), (291, 26748), (388, 20061), (582, 13374), (743, 10476), (873, 8916), (1164, 6687), (1486, 5238), (1746, 4458), (2229, 3492), (2619, 2972)]