21166053846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1\times {\mathrm{11369}}^1$

素因数の和:13733

約数の個数: 64

約数和(自身を含む): 50952153600

約数和(自身を除く): 29786099754

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2333, 4666, 6999, 11369, 13998, 16331, 22738, 32662, 34107, 44327, 48993, 68214, 79583, 88654, 97986, 132981, 159166, 216011, 238749, 265962, 310289, 432022, 477498, 620578, 648033, 930867, 1296066, 1512077, 1861734, 3024154, 4536231, 9072462, 26523877, 53047754, 79571631, 159143262, 185667139, 371334278, 503953663, 557001417, 1007907326, 1114002834, 1511860989, 3023721978, 3527675641, 7055351282, 10583026923, 21166053846]

約数ペア:

[(1, 21166053846), (2, 10583026923), (3, 7055351282), (6, 3527675641), (7, 3023721978), (14, 1511860989), (19, 1114002834), (21, 1007907326), (38, 557001417), (42, 503953663), (57, 371334278), (114, 185667139), (133, 159143262), (266, 79571631), (399, 53047754), (798, 26523877), (2333, 9072462), (4666, 4536231), (6999, 3024154), (11369, 1861734), (13998, 1512077), (16331, 1296066), (22738, 930867), (32662, 648033), (34107, 620578), (44327, 477498), (48993, 432022), (68214, 310289), (79583, 265962), (88654, 238749), (97986, 216011), (132981, 159166)]