6421473684

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{16823}}^1$

素因数の和:17317

約数の個数: 72

約数和(自身を含む): 16975550592

約数和(自身を除く): 10554076908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 461, 828, 922, 1383, 1844, 2766, 4149, 5532, 8298, 10603, 16596, 16823, 21206, 31809, 33646, 42412, 50469, 63618, 67292, 95427, 100938, 127236, 151407, 190854, 201876, 302814, 381708, 386929, 605628, 773858, 1160787, 1547716, 2321574, 3482361, 4643148, 6964722, 7755403, 13929444, 15510806, 23266209, 31021612, 46532418, 69798627, 93064836, 139597254, 178374269, 279194508, 356748538, 535122807, 713497076, 1070245614, 1605368421, 2140491228, 3210736842, 6421473684]

約数ペア:

[(1, 6421473684), (2, 3210736842), (3, 2140491228), (4, 1605368421), (6, 1070245614), (9, 713497076), (12, 535122807), (18, 356748538), (23, 279194508), (36, 178374269), (46, 139597254), (69, 93064836), (92, 69798627), (138, 46532418), (207, 31021612), (276, 23266209), (414, 15510806), (461, 13929444), (828, 7755403), (922, 6964722), (1383, 4643148), (1844, 3482361), (2766, 2321574), (4149, 1547716), (5532, 1160787), (8298, 773858), (10603, 605628), (16596, 386929), (16823, 381708), (21206, 302814), (31809, 201876), (33646, 190854), (42412, 151407), (50469, 127236), (63618, 100938), (67292, 95427)]