1940694

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2897706

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 49, 69, 82, 98, 123, 138, 147, 161, 246, 287, 294, 322, 343, 483, 574, 686, 861, 943, 966, 1029, 1127, 1722, 1886, 2009, 2058, 2254, 2829, 3381, 4018, 5658, 6027, 6601, 6762, 7889, 12054, 13202, 14063, 15778, 19803, 23667, 28126, 39606, 42189, 46207, 47334, 84378, 92414, 138621, 277242, 323449, 646898, 970347, 1940694]

約数ペア:

[(1, 1940694), (2, 970347), (3, 646898), (6, 323449), (7, 277242), (14, 138621), (21, 92414), (23, 84378), (41, 47334), (42, 46207), (46, 42189), (49, 39606), (69, 28126), (82, 23667), (98, 19803), (123, 15778), (138, 14063), (147, 13202), (161, 12054), (246, 7889), (287, 6762), (294, 6601), (322, 6027), (343, 5658), (483, 4018), (574, 3381), (686, 2829), (861, 2254), (943, 2058), (966, 2009), (1029, 1886), (1127, 1722)]