21225249072

素因数分解:

$2^4\times 3^6\times {\mathrm{1819723}}^1$

素因数の和:1819749

約数の個数: 70

約数和(自身を含む): 61657708292

約数和(自身を除く): 40432459220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2916, 3888, 5832, 11664, 1819723, 3639446, 5459169, 7278892, 10918338, 14557784, 16377507, 21836676, 29115568, 32755014, 43673352, 49132521, 65510028, 87346704, 98265042, 131020056, 147397563, 196530084, 262040112, 294795126, 393060168, 442192689, 589590252, 786120336, 884385378, 1179180504, 1326578067, 1768770756, 2358361008, 2653156134, 3537541512, 5306312268, 7075083024, 10612624536, 21225249072]

約数ペア:

[(1, 21225249072), (2, 10612624536), (3, 7075083024), (4, 5306312268), (6, 3537541512), (8, 2653156134), (9, 2358361008), (12, 1768770756), (16, 1326578067), (18, 1179180504), (24, 884385378), (27, 786120336), (36, 589590252), (48, 442192689), (54, 393060168), (72, 294795126), (81, 262040112), (108, 196530084), (144, 147397563), (162, 131020056), (216, 98265042), (243, 87346704), (324, 65510028), (432, 49132521), (486, 43673352), (648, 32755014), (729, 29115568), (972, 21836676), (1296, 16377507), (1458, 14557784), (1944, 10918338), (2916, 7278892), (3888, 5459169), (5832, 3639446), (11664, 1819723)]