21885504

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3677}}^1$

素因数の和:3723

約数の個数: 56

約数和(自身を含む): 59789568

約数和(自身を除く): 37904064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 3677, 5952, 7354, 11031, 14708, 22062, 29416, 44124, 58832, 88248, 113987, 117664, 176496, 227974, 235328, 341961, 352992, 455948, 683922, 705984, 911896, 1367844, 1823792, 2735688, 3647584, 5471376, 7295168, 10942752, 21885504]

約数ペア:

[(1, 21885504), (2, 10942752), (3, 7295168), (4, 5471376), (6, 3647584), (8, 2735688), (12, 1823792), (16, 1367844), (24, 911896), (31, 705984), (32, 683922), (48, 455948), (62, 352992), (64, 341961), (93, 235328), (96, 227974), (124, 176496), (186, 117664), (192, 113987), (248, 88248), (372, 58832), (496, 44124), (744, 29416), (992, 22062), (1488, 14708), (1984, 11031), (2976, 7354), (3677, 5952)]