5138154

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 80

約数和(自身を含む): 13799808

約数和(自身を除く): 8661654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 197, 207, 322, 378, 394, 414, 483, 567, 591, 621, 966, 1134, 1182, 1242, 1379, 1449, 1773, 1863, 2758, 2898, 3546, 3726, 4137, 4347, 4531, 5319, 8274, 8694, 9062, 10638, 12411, 13041, 13593, 15957, 24822, 26082, 27186, 31717, 31914, 37233, 40779, 63434, 74466, 81558, 95151, 111699, 122337, 190302, 223398, 244674, 285453, 367011, 570906, 734022, 856359, 1712718, 2569077, 5138154]

約数ペア:

[(1, 5138154), (2, 2569077), (3, 1712718), (6, 856359), (7, 734022), (9, 570906), (14, 367011), (18, 285453), (21, 244674), (23, 223398), (27, 190302), (42, 122337), (46, 111699), (54, 95151), (63, 81558), (69, 74466), (81, 63434), (126, 40779), (138, 37233), (161, 31914), (162, 31717), (189, 27186), (197, 26082), (207, 24822), (322, 15957), (378, 13593), (394, 13041), (414, 12411), (483, 10638), (567, 9062), (591, 8694), (621, 8274), (966, 5319), (1134, 4531), (1182, 4347), (1242, 4137), (1379, 3726), (1449, 3546), (1773, 2898), (1863, 2758)]