12452454

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 80

約数和(自身を含む): 32524800

約数和(自身を除く): 20072346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 81, 126, 139, 158, 162, 189, 237, 278, 378, 417, 474, 553, 567, 711, 834, 973, 1106, 1134, 1251, 1422, 1659, 1946, 2133, 2502, 2919, 3318, 3753, 4266, 4977, 5838, 6399, 7506, 8757, 9954, 10981, 11259, 12798, 14931, 17514, 21962, 22518, 26271, 29862, 32943, 44793, 52542, 65886, 76867, 78813, 89586, 98829, 153734, 157626, 197658, 230601, 296487, 461202, 592974, 691803, 889461, 1383606, 1778922, 2075409, 4150818, 6226227, 12452454]

約数ペア:

[(1, 12452454), (2, 6226227), (3, 4150818), (6, 2075409), (7, 1778922), (9, 1383606), (14, 889461), (18, 691803), (21, 592974), (27, 461202), (42, 296487), (54, 230601), (63, 197658), (79, 157626), (81, 153734), (126, 98829), (139, 89586), (158, 78813), (162, 76867), (189, 65886), (237, 52542), (278, 44793), (378, 32943), (417, 29862), (474, 26271), (553, 22518), (567, 21962), (711, 17514), (834, 14931), (973, 12798), (1106, 11259), (1134, 10981), (1251, 9954), (1422, 8757), (1659, 7506), (1946, 6399), (2133, 5838), (2502, 4977), (2919, 4266), (3318, 3753)]