30946482

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{81869}}^1$

素因数の和:81887

約数の個数: 32

約数和(自身を含む): 78595200

約数和(自身を除く): 47648718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 81869, 163738, 245607, 491214, 573083, 736821, 1146166, 1473642, 1719249, 2210463, 3438498, 4420926, 5157747, 10315494, 15473241, 30946482]

約数ペア:

[(1, 30946482), (2, 15473241), (3, 10315494), (6, 5157747), (7, 4420926), (9, 3438498), (14, 2210463), (18, 1719249), (21, 1473642), (27, 1146166), (42, 736821), (54, 573083), (63, 491214), (126, 245607), (189, 163738), (378, 81869)]