18963168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28219}}^1$

素因数の和:28239

約数の個数: 48

約数和(自身を含む): 56891520

約数和(自身を除く): 37928352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28219, 56438, 84657, 112876, 169314, 197533, 225752, 338628, 395066, 451504, 592599, 677256, 790132, 903008, 1185198, 1354512, 1580264, 2370396, 2709024, 3160528, 4740792, 6321056, 9481584, 18963168]

約数ペア:

[(1, 18963168), (2, 9481584), (3, 6321056), (4, 4740792), (6, 3160528), (7, 2709024), (8, 2370396), (12, 1580264), (14, 1354512), (16, 1185198), (21, 903008), (24, 790132), (28, 677256), (32, 592599), (42, 451504), (48, 395066), (56, 338628), (84, 225752), (96, 197533), (112, 169314), (168, 112876), (224, 84657), (336, 56438), (672, 28219)]