21732321408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{8084941}}^1$

素因数の和:8084965

約数の個数: 64

約数和(自身を含む): 65973126720

約数和(自身を除く): 44240805312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 8084941, 16169882, 24254823, 32339764, 48509646, 56594587, 64679528, 97019292, 113189174, 129359056, 169783761, 194038584, 226378348, 258718112, 339567522, 388077168, 452756696, 517436224, 679135044, 776154336, 905513392, 1034872448, 1358270088, 1552308672, 1811026784, 2716540176, 3104617344, 3622053568, 5433080352, 7244107136, 10866160704, 21732321408]

約数ペア:

[(1, 21732321408), (2, 10866160704), (3, 7244107136), (4, 5433080352), (6, 3622053568), (7, 3104617344), (8, 2716540176), (12, 1811026784), (14, 1552308672), (16, 1358270088), (21, 1034872448), (24, 905513392), (28, 776154336), (32, 679135044), (42, 517436224), (48, 452756696), (56, 388077168), (64, 339567522), (84, 258718112), (96, 226378348), (112, 194038584), (128, 169783761), (168, 129359056), (192, 113189174), (224, 97019292), (336, 64679528), (384, 56594587), (448, 48509646), (672, 32339764), (896, 24254823), (1344, 16169882), (2688, 8084941)]