18245932428

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{486247}}^1$

素因数の和:486366

約数の個数: 48

約数和(自身を含む): 44112418560

約数和(自身を除く): 25866486132

約数列:

[1, 2, 3, 4, 6, 12, 53, 59, 106, 118, 159, 177, 212, 236, 318, 354, 636, 708, 3127, 6254, 9381, 12508, 18762, 37524, 486247, 972494, 1458741, 1944988, 2917482, 5834964, 25771091, 28688573, 51542182, 57377146, 77313273, 86065719, 103084364, 114754292, 154626546, 172131438, 309253092, 344262876, 1520494369, 3040988738, 4561483107, 6081977476, 9122966214, 18245932428]

約数ペア:

[(1, 18245932428), (2, 9122966214), (3, 6081977476), (4, 4561483107), (6, 3040988738), (12, 1520494369), (53, 344262876), (59, 309253092), (106, 172131438), (118, 154626546), (159, 114754292), (177, 103084364), (212, 86065719), (236, 77313273), (318, 57377146), (354, 51542182), (636, 28688573), (708, 25771091), (3127, 5834964), (6254, 2917482), (9381, 1944988), (12508, 1458741), (18762, 972494), (37524, 486247)]