7863684

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 19152000

約数和(自身を除く): 11288316

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 89, 111, 148, 178, 199, 222, 267, 356, 398, 444, 534, 597, 796, 1068, 1194, 2388, 3293, 6586, 7363, 9879, 13172, 14726, 17711, 19758, 22089, 29452, 35422, 39516, 44178, 53133, 70844, 88356, 106266, 212532, 655307, 1310614, 1965921, 2621228, 3931842, 7863684]

約数ペア:

[(1, 7863684), (2, 3931842), (3, 2621228), (4, 1965921), (6, 1310614), (12, 655307), (37, 212532), (74, 106266), (89, 88356), (111, 70844), (148, 53133), (178, 44178), (199, 39516), (222, 35422), (267, 29452), (356, 22089), (398, 19758), (444, 17711), (534, 14726), (597, 13172), (796, 9879), (1068, 7363), (1194, 6586), (2388, 3293)]