21725088

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2939}}^1$

素因数の和:2970

約数の個数: 96

約数和(自身を含む): 71124480

約数和(自身を除く): 49399392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 2939, 3696, 5878, 7392, 8817, 11756, 17634, 20573, 23512, 32329, 35268, 41146, 47024, 61719, 64658, 70536, 82292, 94048, 96987, 123438, 129316, 141072, 164584, 193974, 226303, 246876, 258632, 282144, 329168, 387948, 452606, 493752, 517264, 658336, 678909, 775896, 905212, 987504, 1034528, 1357818, 1551792, 1810424, 1975008, 2715636, 3103584, 3620848, 5431272, 7241696, 10862544, 21725088]

約数ペア:

[(1, 21725088), (2, 10862544), (3, 7241696), (4, 5431272), (6, 3620848), (7, 3103584), (8, 2715636), (11, 1975008), (12, 1810424), (14, 1551792), (16, 1357818), (21, 1034528), (22, 987504), (24, 905212), (28, 775896), (32, 678909), (33, 658336), (42, 517264), (44, 493752), (48, 452606), (56, 387948), (66, 329168), (77, 282144), (84, 258632), (88, 246876), (96, 226303), (112, 193974), (132, 164584), (154, 141072), (168, 129316), (176, 123438), (224, 96987), (231, 94048), (264, 82292), (308, 70536), (336, 64658), (352, 61719), (462, 47024), (528, 41146), (616, 35268), (672, 32329), (924, 23512), (1056, 20573), (1232, 17634), (1848, 11756), (2464, 8817), (2939, 7392), (3696, 5878)]