1338462

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 3133728

約数和(自身を除く): 1795266

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 61, 69, 106, 122, 138, 159, 183, 207, 318, 366, 414, 477, 549, 954, 1098, 1219, 1403, 2438, 2806, 3233, 3657, 4209, 6466, 7314, 8418, 9699, 10971, 12627, 19398, 21942, 25254, 29097, 58194, 74359, 148718, 223077, 446154, 669231, 1338462]

約数ペア:

[(1, 1338462), (2, 669231), (3, 446154), (6, 223077), (9, 148718), (18, 74359), (23, 58194), (46, 29097), (53, 25254), (61, 21942), (69, 19398), (106, 12627), (122, 10971), (138, 9699), (159, 8418), (183, 7314), (207, 6466), (318, 4209), (366, 3657), (414, 3233), (477, 2806), (549, 2438), (954, 1403), (1098, 1219)]