27807444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6491}}^1$

素因数の和:6525

約数の個数: 72

約数和(自身を含む): 85071168

約数和(自身を除く): 57263724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 6491, 12982, 19473, 25964, 38946, 45437, 58419, 77892, 90874, 110347, 116838, 136311, 181748, 220694, 233676, 272622, 331041, 408933, 441388, 545244, 662082, 772429, 817866, 993123, 1324164, 1544858, 1635732, 1986246, 2317287, 3089716, 3972492, 4634574, 6951861, 9269148, 13903722, 27807444]

約数ペア:

[(1, 27807444), (2, 13903722), (3, 9269148), (4, 6951861), (6, 4634574), (7, 3972492), (9, 3089716), (12, 2317287), (14, 1986246), (17, 1635732), (18, 1544858), (21, 1324164), (28, 993123), (34, 817866), (36, 772429), (42, 662082), (51, 545244), (63, 441388), (68, 408933), (84, 331041), (102, 272622), (119, 233676), (126, 220694), (153, 181748), (204, 136311), (238, 116838), (252, 110347), (306, 90874), (357, 77892), (476, 58419), (612, 45437), (714, 38946), (1071, 25964), (1428, 19473), (2142, 12982), (4284, 6491)]