69763638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2909}}^1$

素因数の和:3492

約数の個数: 32

約数和(自身を含む): 159793920

約数和(自身を除く): 90030282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 571, 1142, 1713, 2909, 3426, 3997, 5818, 7994, 8727, 11991, 17454, 20363, 23982, 40726, 61089, 122178, 1661039, 3322078, 4983117, 9966234, 11627273, 23254546, 34881819, 69763638]

約数ペア:

[(1, 69763638), (2, 34881819), (3, 23254546), (6, 11627273), (7, 9966234), (14, 4983117), (21, 3322078), (42, 1661039), (571, 122178), (1142, 61089), (1713, 40726), (2909, 23982), (3426, 20363), (3997, 17454), (5818, 11991), (7994, 8727)]