858453498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2271041}}^1$

素因数の和:2271059

約数の個数: 32

約数和(自身を含む): 2180200320

約数和(自身を除く): 1321746822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2271041, 4542082, 6813123, 13626246, 15897287, 20439369, 31794574, 40878738, 47691861, 61318107, 95383722, 122636214, 143075583, 286151166, 429226749, 858453498]

約数ペア:

[(1, 858453498), (2, 429226749), (3, 286151166), (6, 143075583), (7, 122636214), (9, 95383722), (14, 61318107), (18, 47691861), (21, 40878738), (27, 31794574), (42, 20439369), (54, 15897287), (63, 13626246), (126, 6813123), (189, 4542082), (378, 2271041)]