18670008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5849}}^1$

素因数の和:5884

約数の個数: 64

約数和(自身を含む): 56160000

約数和(自身を除く): 37489992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 5849, 11698, 17547, 23396, 35094, 40943, 46792, 70188, 81886, 111131, 122829, 140376, 163772, 222262, 245658, 327544, 333393, 444524, 491316, 666786, 777917, 889048, 982632, 1333572, 1555834, 2333751, 2667144, 3111668, 4667502, 6223336, 9335004, 18670008]

約数ペア:

[(1, 18670008), (2, 9335004), (3, 6223336), (4, 4667502), (6, 3111668), (7, 2667144), (8, 2333751), (12, 1555834), (14, 1333572), (19, 982632), (21, 889048), (24, 777917), (28, 666786), (38, 491316), (42, 444524), (56, 333393), (57, 327544), (76, 245658), (84, 222262), (114, 163772), (133, 140376), (152, 122829), (168, 111131), (228, 81886), (266, 70188), (399, 46792), (456, 40943), (532, 35094), (798, 23396), (1064, 17547), (1596, 11698), (3192, 5849)]