6720493.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12239}}^1$

素因数の和:12275

約数の個数: 72

約数和(自身を含む): 178214400

約数和(自身を除く): 119614068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 12239, 24478, 36717, 48956, 73434, 85673, 110151, 146868, 171346, 220302, 232541, 257019, 342692, 440604, 465082, 514038, 697623, 771057, 930164, 1028076, 1395246, 1542114, 1627787, 2092869, 2790492, 3084228, 3255574, 4185738, 4883361, 6511148, 8371476, 9766722, 14650083, 19533444, 29300166, 58600332]

約数ペア:

[(1, 58600332), (2, 29300166), (3, 19533444), (4, 14650083), (6, 9766722), (7, 8371476), (9, 6511148), (12, 4883361), (14, 4185738), (18, 3255574), (19, 3084228), (21, 2790492), (28, 2092869), (36, 1627787), (38, 1542114), (42, 1395246), (57, 1028076), (63, 930164), (76, 771057), (84, 697623), (114, 514038), (126, 465082), (133, 440604), (171, 342692), (228, 257019), (252, 232541), (266, 220302), (342, 171346), (399, 146868), (532, 110151), (684, 85673), (798, 73434), (1197, 48956), (1596, 36717), (2394, 24478), (4788, 12239)]