3916458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 10725120

約数和(自身を除く): 6808662

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 797, 819, 1594, 1638, 2391, 2457, 4782, 4914, 5579, 7173, 10361, 11158, 14346, 16737, 20722, 21519, 31083, 33474, 43038, 50211, 62166, 72527, 93249, 100422, 145054, 150633, 186498, 217581, 279747, 301266, 435162, 559494, 652743, 1305486, 1958229, 3916458]

約数ペア:

[(1, 3916458), (2, 1958229), (3, 1305486), (6, 652743), (7, 559494), (9, 435162), (13, 301266), (14, 279747), (18, 217581), (21, 186498), (26, 150633), (27, 145054), (39, 100422), (42, 93249), (54, 72527), (63, 62166), (78, 50211), (91, 43038), (117, 33474), (126, 31083), (182, 21519), (189, 20722), (234, 16737), (273, 14346), (351, 11158), (378, 10361), (546, 7173), (702, 5579), (797, 4914), (819, 4782), (1594, 2457), (1638, 2391)]