16415658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6857}}^1$

素因数の和:6891

約数の個数: 48

約数和(自身を含む): 42793920

約数和(自身を除く): 26378262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 6857, 13714, 20571, 41142, 47999, 61713, 95998, 123426, 130283, 143997, 260566, 287994, 390849, 431991, 781698, 863982, 911981, 1172547, 1823962, 2345094, 2735943, 5471886, 8207829, 16415658]

約数ペア:

[(1, 16415658), (2, 8207829), (3, 5471886), (6, 2735943), (7, 2345094), (9, 1823962), (14, 1172547), (18, 911981), (19, 863982), (21, 781698), (38, 431991), (42, 390849), (57, 287994), (63, 260566), (114, 143997), (126, 130283), (133, 123426), (171, 95998), (266, 61713), (342, 47999), (399, 41142), (798, 20571), (1197, 13714), (2394, 6857)]