212370822

素因数分解:

$2^1\times 3^7\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2157

約数の個数: 64

約数和(自身を含む): 498769920

約数和(自身を除く): 286399098

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 729, 1242, 1458, 1863, 2111, 2187, 3726, 4222, 4374, 5589, 6333, 11178, 12666, 16767, 18999, 33534, 37998, 48553, 50301, 56997, 97106, 100602, 113994, 145659, 170991, 291318, 341982, 436977, 512973, 873954, 1025946, 1310931, 1538919, 2621862, 3077838, 3932793, 4616757, 7865586, 9233514, 11798379, 23596758, 35395137, 70790274, 106185411, 212370822]

約数ペア:

[(1, 212370822), (2, 106185411), (3, 70790274), (6, 35395137), (9, 23596758), (18, 11798379), (23, 9233514), (27, 7865586), (46, 4616757), (54, 3932793), (69, 3077838), (81, 2621862), (138, 1538919), (162, 1310931), (207, 1025946), (243, 873954), (414, 512973), (486, 436977), (621, 341982), (729, 291318), (1242, 170991), (1458, 145659), (1863, 113994), (2111, 100602), (2187, 97106), (3726, 56997), (4222, 50301), (4374, 48553), (5589, 37998), (6333, 33534), (11178, 18999), (12666, 16767)]