17720316972

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1783}}^1\times {\mathrm{4001}}^1$

素因数の和:5820

約数の個数: 96

約数和(自身を含む): 47977896960

約数和(自身を除く): 30257579988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 1783, 2484, 3566, 4001, 5349, 7132, 8002, 10698, 12003, 16004, 16047, 21396, 24006, 32094, 36009, 41009, 48012, 48141, 64188, 72018, 82018, 92023, 96282, 108027, 123027, 144036, 164036, 184046, 192564, 216054, 246054, 276069, 368092, 369081, 432108, 492108, 552138, 738162, 828207, 1104276, 1107243, 1476324, 1656414, 2214486, 2484621, 3312828, 4428972, 4969242, 7133783, 9938484, 14267566, 21401349, 28535132, 42802698, 64204047, 85605396, 128408094, 164077009, 192612141, 256816188, 328154018, 385224282, 492231027, 656308036, 770448564, 984462054, 1476693081, 1968924108, 2953386162, 4430079243, 5906772324, 8860158486, 17720316972]

約数ペア:

[(1, 17720316972), (2, 8860158486), (3, 5906772324), (4, 4430079243), (6, 2953386162), (9, 1968924108), (12, 1476693081), (18, 984462054), (23, 770448564), (27, 656308036), (36, 492231027), (46, 385224282), (54, 328154018), (69, 256816188), (92, 192612141), (108, 164077009), (138, 128408094), (207, 85605396), (276, 64204047), (414, 42802698), (621, 28535132), (828, 21401349), (1242, 14267566), (1783, 9938484), (2484, 7133783), (3566, 4969242), (4001, 4428972), (5349, 3312828), (7132, 2484621), (8002, 2214486), (10698, 1656414), (12003, 1476324), (16004, 1107243), (16047, 1104276), (21396, 828207), (24006, 738162), (32094, 552138), (36009, 492108), (41009, 432108), (48012, 369081), (48141, 368092), (64188, 276069), (72018, 246054), (82018, 216054), (92023, 192564), (96282, 184046), (108027, 164036), (123027, 144036)]