21322918176

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31730533}}^1$

素因数の和:31730553

約数の個数: 48

約数和(自身を含む): 63968756544

約数和(自身を除く): 42645838368

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, 31730533, 63461066, 95191599, 126922132, 190383198, 222113731, 253844264, 380766396, 444227462, 507688528, 666341193, 761532792, 888454924, 1015377056, 1332682386, 1523065584, 1776909848, 2665364772, 3046131168, 3553819696, 5330729544, 7107639392, 10661459088, 21322918176]

約数ペア:

[(1, 21322918176), (2, 10661459088), (3, 7107639392), (4, 5330729544), (6, 3553819696), (7, 3046131168), (8, 2665364772), (12, 1776909848), (14, 1523065584), (16, 1332682386), (21, 1015377056), (24, 888454924), (28, 761532792), (32, 666341193), (42, 507688528), (48, 444227462), (56, 380766396), (84, 253844264), (96, 222113731), (112, 190383198), (168, 126922132), (224, 95191599), (336, 63461066), (672, 31730533)]