18277620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16033}}^1$

素因数の和:16064

約数の個数: 48

約数和(自身を含む): 53874240

約数和(自身を除く): 35596620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 16033, 32066, 48099, 64132, 80165, 96198, 160330, 192396, 240495, 304627, 320660, 480990, 609254, 913881, 961980, 1218508, 1523135, 1827762, 3046270, 3655524, 4569405, 6092540, 9138810, 18277620]

約数ペア:

[(1, 18277620), (2, 9138810), (3, 6092540), (4, 4569405), (5, 3655524), (6, 3046270), (10, 1827762), (12, 1523135), (15, 1218508), (19, 961980), (20, 913881), (30, 609254), (38, 480990), (57, 320660), (60, 304627), (76, 240495), (95, 192396), (114, 160330), (190, 96198), (228, 80165), (285, 64132), (380, 48099), (570, 32066), (1140, 16033)]