18038370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{1753}}^1$

素因数の和:1784

約数の個数: 64

約数和(自身を含む): 50515200

約数和(自身を除く): 32476830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 1753, 2058, 3430, 3506, 5145, 5259, 8765, 10290, 10518, 12271, 17530, 24542, 26295, 36813, 52590, 61355, 73626, 85897, 122710, 171794, 184065, 257691, 368130, 429485, 515382, 601279, 858970, 1202558, 1288455, 1803837, 2576910, 3006395, 3607674, 6012790, 9019185, 18038370]

約数ペア:

[(1, 18038370), (2, 9019185), (3, 6012790), (5, 3607674), (6, 3006395), (7, 2576910), (10, 1803837), (14, 1288455), (15, 1202558), (21, 858970), (30, 601279), (35, 515382), (42, 429485), (49, 368130), (70, 257691), (98, 184065), (105, 171794), (147, 122710), (210, 85897), (245, 73626), (294, 61355), (343, 52590), (490, 36813), (686, 26295), (735, 24542), (1029, 17530), (1470, 12271), (1715, 10518), (1753, 10290), (2058, 8765), (3430, 5259), (3506, 5145)]