28927422

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{23291}}^1$

素因数の和:23325

約数の個数: 32

約数和(自身を含む): 67080960

約数和(自身を除く): 38153538

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 23291, 46582, 69873, 139746, 209619, 419238, 535693, 628857, 1071386, 1257714, 1607079, 3214158, 4821237, 9642474, 14463711, 28927422]

約数ペア:

[(1, 28927422), (2, 14463711), (3, 9642474), (6, 4821237), (9, 3214158), (18, 1607079), (23, 1257714), (27, 1071386), (46, 628857), (54, 535693), (69, 419238), (138, 209619), (207, 139746), (414, 69873), (621, 46582), (1242, 23291)]