802281606

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{21487}}^1$

素因数の和:21633

約数の個数: 48

約数和(自身を含む): 1881317376

約数和(自身を除く): 1079035770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 889, 1778, 2667, 5334, 6223, 12446, 18669, 21487, 37338, 42974, 64461, 128922, 150409, 300818, 451227, 902454, 1052863, 2105726, 2728849, 3158589, 5457698, 6317178, 8186547, 16373094, 19101943, 38203886, 57305829, 114611658, 133713601, 267427202, 401140803, 802281606]

約数ペア:

[(1, 802281606), (2, 401140803), (3, 267427202), (6, 133713601), (7, 114611658), (14, 57305829), (21, 38203886), (42, 19101943), (49, 16373094), (98, 8186547), (127, 6317178), (147, 5457698), (254, 3158589), (294, 2728849), (381, 2105726), (762, 1052863), (889, 902454), (1778, 451227), (2667, 300818), (5334, 150409), (6223, 128922), (12446, 64461), (18669, 42974), (21487, 37338)]