42782148

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20849}}^1$

素因数の和:20881

約数の個数: 48

約数和(自身を含む): 116760000

約数和(自身を除く): 73977852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 20849, 41698, 62547, 83396, 125094, 187641, 250188, 375282, 396131, 562923, 750564, 792262, 1125846, 1188393, 1584524, 2251692, 2376786, 3565179, 4753572, 7130358, 10695537, 14260716, 21391074, 42782148]

約数ペア:

[(1, 42782148), (2, 21391074), (3, 14260716), (4, 10695537), (6, 7130358), (9, 4753572), (12, 3565179), (18, 2376786), (19, 2251692), (27, 1584524), (36, 1188393), (38, 1125846), (54, 792262), (57, 750564), (76, 562923), (108, 396131), (114, 375282), (171, 250188), (228, 187641), (342, 125094), (513, 83396), (684, 62547), (1026, 41698), (2052, 20849)]