12505428

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:2998

約数の個数: 60

約数和(自身を含む): 35218260

約数和(自身を除く): 22712832

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 2969, 4212, 5938, 8907, 11876, 17814, 26721, 35628, 38597, 53442, 77194, 80163, 106884, 115791, 154388, 160326, 231582, 240489, 320652, 347373, 463164, 480978, 694746, 961956, 1042119, 1389492, 2084238, 3126357, 4168476, 6252714, 12505428]

約数ペア:

[(1, 12505428), (2, 6252714), (3, 4168476), (4, 3126357), (6, 2084238), (9, 1389492), (12, 1042119), (13, 961956), (18, 694746), (26, 480978), (27, 463164), (36, 347373), (39, 320652), (52, 240489), (54, 231582), (78, 160326), (81, 154388), (108, 115791), (117, 106884), (156, 80163), (162, 77194), (234, 53442), (324, 38597), (351, 35628), (468, 26721), (702, 17814), (1053, 11876), (1404, 8907), (2106, 5938), (2969, 4212)]