38573334

素因数分解:

$2^1\times 3^5\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 87447360

約数和(自身を除く): 48874026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 243, 278, 417, 486, 571, 834, 1142, 1251, 1713, 2502, 3426, 3753, 5139, 7506, 10278, 11259, 15417, 22518, 30834, 33777, 46251, 67554, 79369, 92502, 138753, 158738, 238107, 277506, 476214, 714321, 1428642, 2142963, 4285926, 6428889, 12857778, 19286667, 38573334]

約数ペア:

[(1, 38573334), (2, 19286667), (3, 12857778), (6, 6428889), (9, 4285926), (18, 2142963), (27, 1428642), (54, 714321), (81, 476214), (139, 277506), (162, 238107), (243, 158738), (278, 138753), (417, 92502), (486, 79369), (571, 67554), (834, 46251), (1142, 33777), (1251, 30834), (1713, 22518), (2502, 15417), (3426, 11259), (3753, 10278), (5139, 7506)]