4180272.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{541}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 201233760

約数和(自身を除く): 131840772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 509, 541, 1018, 1082, 1527, 1623, 2036, 2164, 3054, 3246, 3563, 3787, 4581, 4869, 6108, 6492, 7126, 7574, 9162, 9738, 10689, 11361, 14252, 15148, 18324, 19476, 21378, 22722, 32067, 34083, 42756, 45444, 64134, 68166, 128268, 136332, 275369, 550738, 826107, 1101476, 1652214, 1927583, 2478321, 3304428, 3855166, 4956642, 5782749, 7710332, 9913284, 11565498, 17348247, 23130996, 34696494, 69392988]

約数ペア:

[(1, 69392988), (2, 34696494), (3, 23130996), (4, 17348247), (6, 11565498), (7, 9913284), (9, 7710332), (12, 5782749), (14, 4956642), (18, 3855166), (21, 3304428), (28, 2478321), (36, 1927583), (42, 1652214), (63, 1101476), (84, 826107), (126, 550738), (252, 275369), (509, 136332), (541, 128268), (1018, 68166), (1082, 64134), (1527, 45444), (1623, 42756), (2036, 34083), (2164, 32067), (3054, 22722), (3246, 21378), (3563, 19476), (3787, 18324), (4581, 15148), (4869, 14252), (6108, 11361), (6492, 10689), (7126, 9738), (7574, 9162)]