27928908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{36943}}^1$

素因数の和:36963

約数の個数: 48

約数和(自身を含む): 82754560

約数和(自身を除く): 54825652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 36943, 73886, 110829, 147772, 221658, 258601, 332487, 443316, 517202, 664974, 775803, 997461, 1034404, 1329948, 1551606, 1994922, 2327409, 3103212, 3989844, 4654818, 6982227, 9309636, 13964454, 27928908]

約数ペア:

[(1, 27928908), (2, 13964454), (3, 9309636), (4, 6982227), (6, 4654818), (7, 3989844), (9, 3103212), (12, 2327409), (14, 1994922), (18, 1551606), (21, 1329948), (27, 1034404), (28, 997461), (36, 775803), (42, 664974), (54, 517202), (63, 443316), (84, 332487), (108, 258601), (126, 221658), (189, 147772), (252, 110829), (378, 73886), (756, 36943)]