17993953488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{65071}}^1$

素因数の和:65912

約数の個数: 80

約数和(自身を含む): 53190373376

約数和(自身を除く): 35196419888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 823, 1646, 2469, 3292, 4938, 5761, 6584, 9876, 11522, 13168, 17283, 19752, 23044, 34566, 39504, 46088, 65071, 69132, 92176, 130142, 138264, 195213, 260284, 276528, 390426, 455497, 520568, 780852, 910994, 1041136, 1366491, 1561704, 1821988, 2732982, 3123408, 3643976, 5465964, 7287952, 10931928, 21863856, 53553433, 107106866, 160660299, 214213732, 321320598, 374874031, 428427464, 642641196, 749748062, 856854928, 1124622093, 1285282392, 1499496124, 2249244186, 2570564784, 2998992248, 4498488372, 5997984496, 8996976744, 17993953488]

約数ペア:

[(1, 17993953488), (2, 8996976744), (3, 5997984496), (4, 4498488372), (6, 2998992248), (7, 2570564784), (8, 2249244186), (12, 1499496124), (14, 1285282392), (16, 1124622093), (21, 856854928), (24, 749748062), (28, 642641196), (42, 428427464), (48, 374874031), (56, 321320598), (84, 214213732), (112, 160660299), (168, 107106866), (336, 53553433), (823, 21863856), (1646, 10931928), (2469, 7287952), (3292, 5465964), (4938, 3643976), (5761, 3123408), (6584, 2732982), (9876, 1821988), (11522, 1561704), (13168, 1366491), (17283, 1041136), (19752, 910994), (23044, 780852), (34566, 520568), (39504, 455497), (46088, 390426), (65071, 276528), (69132, 260284), (92176, 195213), (130142, 138264)]