6420820.00000000

素因数分解:

$2^6\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1847}}^1$

素因数の和:2013

約数の個数: 56

約数和(自身を含む): 142695168

約数和(自身を除く): 89146944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 151, 192, 302, 453, 604, 906, 1208, 1812, 1847, 2416, 3624, 3694, 4832, 5541, 7248, 7388, 9664, 11082, 14496, 14776, 22164, 28992, 29552, 44328, 59104, 88656, 118208, 177312, 278897, 354624, 557794, 836691, 1115588, 1673382, 2231176, 3346764, 4462352, 6693528, 8924704, 13387056, 17849408, 26774112, 53548224]

約数ペア:

[(1, 53548224), (2, 26774112), (3, 17849408), (4, 13387056), (6, 8924704), (8, 6693528), (12, 4462352), (16, 3346764), (24, 2231176), (32, 1673382), (48, 1115588), (64, 836691), (96, 557794), (151, 354624), (192, 278897), (302, 177312), (453, 118208), (604, 88656), (906, 59104), (1208, 44328), (1812, 29552), (1847, 28992), (2416, 22164), (3624, 14776), (3694, 14496), (4832, 11082), (5541, 9664), (7248, 7388)]