3970692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 11286912

約数和(自身を除く): 7316220

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 271, 333, 396, 407, 444, 542, 666, 813, 814, 1084, 1221, 1332, 1626, 1628, 2439, 2442, 2981, 3252, 3663, 4878, 4884, 5962, 7326, 8943, 9756, 10027, 11924, 14652, 17886, 20054, 26829, 30081, 35772, 40108, 53658, 60162, 90243, 107316, 110297, 120324, 180486, 220594, 330891, 360972, 441188, 661782, 992673, 1323564, 1985346, 3970692]

約数ペア:

[(1, 3970692), (2, 1985346), (3, 1323564), (4, 992673), (6, 661782), (9, 441188), (11, 360972), (12, 330891), (18, 220594), (22, 180486), (33, 120324), (36, 110297), (37, 107316), (44, 90243), (66, 60162), (74, 53658), (99, 40108), (111, 35772), (132, 30081), (148, 26829), (198, 20054), (222, 17886), (271, 14652), (333, 11924), (396, 10027), (407, 9756), (444, 8943), (542, 7326), (666, 5962), (813, 4884), (814, 4878), (1084, 3663), (1221, 3252), (1332, 2981), (1626, 2442), (1628, 2439)]