907894026

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{1831}}^1$

素因数の和:2028

約数の個数: 72

約数和(自身を含む): 2144297376

約数和(自身を除く): 1236403350

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 169, 234, 326, 338, 489, 507, 978, 1014, 1467, 1521, 1831, 2119, 2934, 3042, 3662, 4238, 5493, 6357, 10986, 12714, 16479, 19071, 23803, 27547, 32958, 38142, 47606, 55094, 71409, 82641, 142818, 165282, 214227, 247923, 298453, 309439, 428454, 495846, 596906, 618878, 895359, 928317, 1790718, 1856634, 2686077, 2784951, 3879889, 5372154, 5569902, 7759778, 11639667, 23279334, 34919001, 50438557, 69838002, 100877114, 151315671, 302631342, 453947013, 907894026]

約数ペア:

[(1, 907894026), (2, 453947013), (3, 302631342), (6, 151315671), (9, 100877114), (13, 69838002), (18, 50438557), (26, 34919001), (39, 23279334), (78, 11639667), (117, 7759778), (163, 5569902), (169, 5372154), (234, 3879889), (326, 2784951), (338, 2686077), (489, 1856634), (507, 1790718), (978, 928317), (1014, 895359), (1467, 618878), (1521, 596906), (1831, 495846), (2119, 428454), (2934, 309439), (3042, 298453), (3662, 247923), (4238, 214227), (5493, 165282), (6357, 142818), (10986, 82641), (12714, 71409), (16479, 55094), (19071, 47606), (23803, 38142), (27547, 32958)]