7020972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 21450240

約数和(自身を除く): 14429268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 251, 252, 259, 333, 378, 444, 502, 518, 666, 753, 756, 777, 999, 1004, 1036, 1332, 1506, 1554, 1757, 1998, 2259, 2331, 3012, 3108, 3514, 3996, 4518, 4662, 5271, 6777, 6993, 7028, 9036, 9287, 9324, 10542, 13554, 13986, 15813, 18574, 21084, 27108, 27861, 27972, 31626, 37148, 47439, 55722, 63252, 65009, 83583, 94878, 111444, 130018, 167166, 189756, 195027, 250749, 260036, 334332, 390054, 501498, 585081, 780108, 1002996, 1170162, 1755243, 2340324, 3510486, 7020972]

約数ペア:

[(1, 7020972), (2, 3510486), (3, 2340324), (4, 1755243), (6, 1170162), (7, 1002996), (9, 780108), (12, 585081), (14, 501498), (18, 390054), (21, 334332), (27, 260036), (28, 250749), (36, 195027), (37, 189756), (42, 167166), (54, 130018), (63, 111444), (74, 94878), (84, 83583), (108, 65009), (111, 63252), (126, 55722), (148, 47439), (189, 37148), (222, 31626), (251, 27972), (252, 27861), (259, 27108), (333, 21084), (378, 18574), (444, 15813), (502, 13986), (518, 13554), (666, 10542), (753, 9324), (756, 9287), (777, 9036), (999, 7028), (1004, 6993), (1036, 6777), (1332, 5271), (1506, 4662), (1554, 4518), (1757, 3996), (1998, 3514), (2259, 3108), (2331, 3012)]