7396746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 17428320

約数和(自身を除く): 10031574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 181, 278, 294, 362, 417, 543, 834, 973, 1086, 1267, 1946, 2534, 2919, 3801, 5838, 6811, 7602, 8869, 13622, 17738, 20433, 25159, 26607, 40866, 50318, 53214, 75477, 150954, 176113, 352226, 528339, 1056678, 1232791, 2465582, 3698373, 7396746]

約数ペア:

[(1, 7396746), (2, 3698373), (3, 2465582), (6, 1232791), (7, 1056678), (14, 528339), (21, 352226), (42, 176113), (49, 150954), (98, 75477), (139, 53214), (147, 50318), (181, 40866), (278, 26607), (294, 25159), (362, 20433), (417, 17738), (543, 13622), (834, 8869), (973, 7602), (1086, 6811), (1267, 5838), (1946, 3801), (2534, 2919)]