13870206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 36661248

約数和(自身を除く): 22791042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 53, 62, 63, 67, 93, 106, 126, 134, 159, 186, 201, 217, 279, 318, 371, 402, 434, 469, 477, 558, 603, 651, 742, 938, 954, 1113, 1206, 1302, 1407, 1643, 1953, 2077, 2226, 2814, 3286, 3339, 3551, 3906, 4154, 4221, 4929, 6231, 6678, 7102, 8442, 9858, 10653, 11501, 12462, 14539, 14787, 18693, 21306, 23002, 24857, 29078, 29574, 31959, 34503, 37386, 43617, 49714, 63918, 69006, 74571, 87234, 103509, 110081, 130851, 149142, 207018, 220162, 223713, 261702, 330243, 447426, 660486, 770567, 990729, 1541134, 1981458, 2311701, 4623402, 6935103, 13870206]

約数ペア:

[(1, 13870206), (2, 6935103), (3, 4623402), (6, 2311701), (7, 1981458), (9, 1541134), (14, 990729), (18, 770567), (21, 660486), (31, 447426), (42, 330243), (53, 261702), (62, 223713), (63, 220162), (67, 207018), (93, 149142), (106, 130851), (126, 110081), (134, 103509), (159, 87234), (186, 74571), (201, 69006), (217, 63918), (279, 49714), (318, 43617), (371, 37386), (402, 34503), (434, 31959), (469, 29574), (477, 29078), (558, 24857), (603, 23002), (651, 21306), (742, 18693), (938, 14787), (954, 14539), (1113, 12462), (1206, 11501), (1302, 10653), (1407, 9858), (1643, 8442), (1953, 7102), (2077, 6678), (2226, 6231), (2814, 4929), (3286, 4221), (3339, 4154), (3551, 3906)]