31712226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^2$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 78386112

約数和(自身を除く): 46673886

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 241, 273, 482, 546, 723, 1446, 1687, 3133, 3374, 5061, 6266, 9399, 10122, 18798, 21931, 43862, 58081, 65793, 116162, 131586, 174243, 348486, 406567, 755053, 813134, 1219701, 1510106, 2265159, 2439402, 4530318, 5285371, 10570742, 15856113, 31712226]

約数ペア:

[(1, 31712226), (2, 15856113), (3, 10570742), (6, 5285371), (7, 4530318), (13, 2439402), (14, 2265159), (21, 1510106), (26, 1219701), (39, 813134), (42, 755053), (78, 406567), (91, 348486), (182, 174243), (241, 131586), (273, 116162), (482, 65793), (546, 58081), (723, 43862), (1446, 21931), (1687, 18798), (3133, 10122), (3374, 9399), (5061, 6266)]