1910748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 5450368

約数和(自身を除く): 3539620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 43, 46, 69, 84, 86, 92, 129, 138, 161, 172, 258, 276, 301, 322, 483, 516, 529, 602, 644, 903, 966, 989, 1058, 1204, 1587, 1806, 1932, 1978, 2116, 2967, 3174, 3612, 3703, 3956, 5934, 6348, 6923, 7406, 11109, 11868, 13846, 14812, 20769, 22218, 22747, 27692, 41538, 44436, 45494, 68241, 83076, 90988, 136482, 159229, 272964, 318458, 477687, 636916, 955374, 1910748]

約数ペア:

[(1, 1910748), (2, 955374), (3, 636916), (4, 477687), (6, 318458), (7, 272964), (12, 159229), (14, 136482), (21, 90988), (23, 83076), (28, 68241), (42, 45494), (43, 44436), (46, 41538), (69, 27692), (84, 22747), (86, 22218), (92, 20769), (129, 14812), (138, 13846), (161, 11868), (172, 11109), (258, 7406), (276, 6923), (301, 6348), (322, 5934), (483, 3956), (516, 3703), (529, 3612), (602, 3174), (644, 2967), (903, 2116), (966, 1978), (989, 1932), (1058, 1806), (1204, 1587)]