18054370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 16419230

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 569, 835, 1138, 1670, 2845, 3173, 5690, 6346, 10811, 15865, 21622, 31730, 54055, 95023, 108110, 190046, 475115, 950230, 1805437, 3610874, 9027185, 18054370]

約数ペア:

[(1, 18054370), (2, 9027185), (5, 3610874), (10, 1805437), (19, 950230), (38, 475115), (95, 190046), (167, 108110), (190, 95023), (334, 54055), (569, 31730), (835, 21622), (1138, 15865), (1670, 10811), (2845, 6346), (3173, 5690)]