21997102176

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3637087}}^1$

素因数の和:3637113

約数の個数: 96

約数和(自身を含む): 73323694080

約数和(自身を除く): 51326591904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 3637087, 7274174, 10911261, 14548348, 21822522, 25459609, 29096696, 32733783, 43645044, 50919218, 58193392, 65467566, 76378827, 87290088, 98201349, 101838436, 116386784, 130935132, 152757654, 174580176, 196402698, 203676872, 229136481, 261870264, 305515308, 349160352, 392805396, 407353744, 458272962, 523740528, 611030616, 687409443, 785610792, 814707488, 916545924, 1047481056, 1222061232, 1374818886, 1571221584, 1833091848, 2444122464, 2749637772, 3142443168, 3666183696, 5499275544, 7332367392, 10998551088, 21997102176]

約数ペア:

[(1, 21997102176), (2, 10998551088), (3, 7332367392), (4, 5499275544), (6, 3666183696), (7, 3142443168), (8, 2749637772), (9, 2444122464), (12, 1833091848), (14, 1571221584), (16, 1374818886), (18, 1222061232), (21, 1047481056), (24, 916545924), (27, 814707488), (28, 785610792), (32, 687409443), (36, 611030616), (42, 523740528), (48, 458272962), (54, 407353744), (56, 392805396), (63, 349160352), (72, 305515308), (84, 261870264), (96, 229136481), (108, 203676872), (112, 196402698), (126, 174580176), (144, 152757654), (168, 130935132), (189, 116386784), (216, 101838436), (224, 98201349), (252, 87290088), (288, 76378827), (336, 65467566), (378, 58193392), (432, 50919218), (504, 43645044), (672, 32733783), (756, 29096696), (864, 25459609), (1008, 21822522), (1512, 14548348), (2016, 10911261), (3024, 7274174), (6048, 3637087)]