2921776668

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{659}}^1\times {\mathrm{1151}}^1$

素因数の和:1927

約数の個数: 72

約数和(自身を含む): 7472424960

約数和(自身を除く): 4550648292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 659, 963, 1151, 1284, 1318, 1926, 1977, 2302, 2636, 3453, 3852, 3954, 4604, 5931, 6906, 7908, 10359, 11862, 13812, 20718, 23724, 41436, 70513, 123157, 141026, 211539, 246314, 282052, 369471, 423078, 492628, 634617, 738942, 758509, 846156, 1108413, 1269234, 1477884, 1517018, 2216826, 2275527, 2538468, 3034036, 4433652, 4551054, 6826581, 9102108, 13653162, 27306324, 81160463, 162320926, 243481389, 324641852, 486962778, 730444167, 973925556, 1460888334, 2921776668]

約数ペア:

[(1, 2921776668), (2, 1460888334), (3, 973925556), (4, 730444167), (6, 486962778), (9, 324641852), (12, 243481389), (18, 162320926), (36, 81160463), (107, 27306324), (214, 13653162), (321, 9102108), (428, 6826581), (642, 4551054), (659, 4433652), (963, 3034036), (1151, 2538468), (1284, 2275527), (1318, 2216826), (1926, 1517018), (1977, 1477884), (2302, 1269234), (2636, 1108413), (3453, 846156), (3852, 758509), (3954, 738942), (4604, 634617), (5931, 492628), (6906, 423078), (7908, 369471), (10359, 282052), (11862, 246314), (13812, 211539), (20718, 141026), (23724, 123157), (41436, 70513)]