18844032

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1631

約数の個数: 64

約数和(自身を含む): 51701760

約数和(自身を除く): 32857728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1583, 1984, 2976, 3166, 3968, 4749, 5952, 6332, 9498, 11904, 12664, 18996, 25328, 37992, 49073, 50656, 75984, 98146, 101312, 147219, 151968, 196292, 202624, 294438, 303936, 392584, 588876, 607872, 785168, 1177752, 1570336, 2355504, 3140672, 4711008, 6281344, 9422016, 18844032]

約数ペア:

[(1, 18844032), (2, 9422016), (3, 6281344), (4, 4711008), (6, 3140672), (8, 2355504), (12, 1570336), (16, 1177752), (24, 785168), (31, 607872), (32, 588876), (48, 392584), (62, 303936), (64, 294438), (93, 202624), (96, 196292), (124, 151968), (128, 147219), (186, 101312), (192, 98146), (248, 75984), (372, 50656), (384, 49073), (496, 37992), (744, 25328), (992, 18996), (1488, 12664), (1583, 11904), (1984, 9498), (2976, 6332), (3166, 5952), (3968, 4749)]