3420354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 8404992

約数和(自身を除く): 4984638

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 71, 74, 93, 111, 142, 186, 213, 217, 222, 259, 426, 434, 497, 518, 651, 777, 994, 1147, 1302, 1491, 1554, 2201, 2294, 2627, 2982, 3441, 4402, 5254, 6603, 6882, 7881, 8029, 13206, 15407, 15762, 16058, 18389, 24087, 30814, 36778, 46221, 48174, 55167, 81437, 92442, 110334, 162874, 244311, 488622, 570059, 1140118, 1710177, 3420354]

約数ペア:

[(1, 3420354), (2, 1710177), (3, 1140118), (6, 570059), (7, 488622), (14, 244311), (21, 162874), (31, 110334), (37, 92442), (42, 81437), (62, 55167), (71, 48174), (74, 46221), (93, 36778), (111, 30814), (142, 24087), (186, 18389), (213, 16058), (217, 15762), (222, 15407), (259, 13206), (426, 8029), (434, 7881), (497, 6882), (518, 6603), (651, 5254), (777, 4402), (994, 3441), (1147, 2982), (1302, 2627), (1491, 2294), (1554, 2201)]