3800538

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 9959040

約数和(自身を除く): 6158502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 139, 147, 186, 217, 278, 279, 294, 417, 434, 441, 558, 651, 834, 882, 973, 1251, 1302, 1519, 1946, 1953, 2502, 2919, 3038, 3906, 4309, 4557, 5838, 6811, 8618, 8757, 9114, 12927, 13622, 13671, 17514, 20433, 25854, 27342, 30163, 38781, 40866, 60326, 61299, 77562, 90489, 122598, 180978, 211141, 271467, 422282, 542934, 633423, 1266846, 1900269, 3800538]

約数ペア:

[(1, 3800538), (2, 1900269), (3, 1266846), (6, 633423), (7, 542934), (9, 422282), (14, 271467), (18, 211141), (21, 180978), (31, 122598), (42, 90489), (49, 77562), (62, 61299), (63, 60326), (93, 40866), (98, 38781), (126, 30163), (139, 27342), (147, 25854), (186, 20433), (217, 17514), (278, 13671), (279, 13622), (294, 12927), (417, 9114), (434, 8757), (441, 8618), (558, 6811), (651, 5838), (834, 4557), (882, 4309), (973, 3906), (1251, 3038), (1302, 2919), (1519, 2502), (1946, 1953)]