1712718

素因数分解:

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

素因数の和:238

約数の個数: 64

約数和(自身を含む): 4561920

約数和(自身を除く): 2849202

約数列:

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

約数ペア:

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