7985922

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 19403712

約数和(自身を除く): 11417790

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 1181, 2254, 2362, 3381, 3543, 6762, 7086, 8267, 16534, 24801, 27163, 49602, 54326, 57869, 81489, 115738, 162978, 173607, 190141, 347214, 380282, 570423, 1140846, 1330987, 2661974, 3992961, 7985922]

約数ペア:

[(1, 7985922), (2, 3992961), (3, 2661974), (6, 1330987), (7, 1140846), (14, 570423), (21, 380282), (23, 347214), (42, 190141), (46, 173607), (49, 162978), (69, 115738), (98, 81489), (138, 57869), (147, 54326), (161, 49602), (294, 27163), (322, 24801), (483, 16534), (966, 8267), (1127, 7086), (1181, 6762), (2254, 3543), (2362, 3381)]