15668224236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{140351}}^1$

素因数の和:140811

約数の個数: 72

約数和(自身を含む): 45366257664

約数和(自身を除く): 29698033428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 886, 1329, 1772, 2658, 3101, 3987, 5316, 6202, 7974, 9303, 12404, 15948, 18606, 27909, 37212, 55818, 111636, 140351, 280702, 421053, 561404, 842106, 982457, 1263159, 1684212, 1964914, 2526318, 2947371, 3929828, 5052636, 5894742, 8842113, 11789484, 17684226, 35368452, 62175493, 124350986, 186526479, 248701972, 373052958, 435228451, 559579437, 746105916, 870456902, 1119158874, 1305685353, 1740913804, 2238317748, 2611370706, 3917056059, 5222741412, 7834112118, 15668224236]

約数ペア:

[(1, 15668224236), (2, 7834112118), (3, 5222741412), (4, 3917056059), (6, 2611370706), (7, 2238317748), (9, 1740913804), (12, 1305685353), (14, 1119158874), (18, 870456902), (21, 746105916), (28, 559579437), (36, 435228451), (42, 373052958), (63, 248701972), (84, 186526479), (126, 124350986), (252, 62175493), (443, 35368452), (886, 17684226), (1329, 11789484), (1772, 8842113), (2658, 5894742), (3101, 5052636), (3987, 3929828), (5316, 2947371), (6202, 2526318), (7974, 1964914), (9303, 1684212), (12404, 1263159), (15948, 982457), (18606, 842106), (27909, 561404), (37212, 421053), (55818, 280702), (111636, 140351)]