8943228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1583

約数の個数: 72

約数和(自身を含む): 26976768

約数和(自身を除く): 18033540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1543, 1932, 2898, 3086, 4629, 5796, 6172, 9258, 10801, 13887, 18516, 21602, 27774, 32403, 35489, 43204, 55548, 64806, 70978, 97209, 106467, 129612, 141956, 194418, 212934, 248423, 319401, 388836, 425868, 496846, 638802, 745269, 993692, 1277604, 1490538, 2235807, 2981076, 4471614, 8943228]

約数ペア:

[(1, 8943228), (2, 4471614), (3, 2981076), (4, 2235807), (6, 1490538), (7, 1277604), (9, 993692), (12, 745269), (14, 638802), (18, 496846), (21, 425868), (23, 388836), (28, 319401), (36, 248423), (42, 212934), (46, 194418), (63, 141956), (69, 129612), (84, 106467), (92, 97209), (126, 70978), (138, 64806), (161, 55548), (207, 43204), (252, 35489), (276, 32403), (322, 27774), (414, 21602), (483, 18516), (644, 13887), (828, 10801), (966, 9258), (1449, 6172), (1543, 5796), (1932, 4629), (2898, 3086)]