2215674972

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{325643}}^1$

素因数の和:325669

約数の個数: 72

約数和(自身を含む): 6637927296

約数和(自身を除く): 4422252324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 325643, 651286, 976929, 1302572, 1953858, 2279501, 2930787, 3907716, 4559002, 5861574, 6838503, 8792361, 9118004, 11723148, 13677006, 17584722, 20515509, 26377083, 27354012, 35169444, 41031018, 52754166, 61546527, 79131249, 82062036, 105508332, 123093054, 158262498, 184639581, 246186108, 316524996, 369279162, 553918743, 738558324, 1107837486, 2215674972]

約数ペア:

[(1, 2215674972), (2, 1107837486), (3, 738558324), (4, 553918743), (6, 369279162), (7, 316524996), (9, 246186108), (12, 184639581), (14, 158262498), (18, 123093054), (21, 105508332), (27, 82062036), (28, 79131249), (36, 61546527), (42, 52754166), (54, 41031018), (63, 35169444), (81, 27354012), (84, 26377083), (108, 20515509), (126, 17584722), (162, 13677006), (189, 11723148), (243, 9118004), (252, 8792361), (324, 6838503), (378, 5861574), (486, 4559002), (567, 3907716), (756, 2930787), (972, 2279501), (1134, 1953858), (1701, 1302572), (2268, 976929), (3402, 651286), (6804, 325643)]