2021992056

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{19763}}^1$

素因数の和:19818

約数の個数: 144

約数和(自身を含む): 6590305800

約数和(自身を除く): 4568313744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 252, 261, 294, 348, 392, 406, 441, 504, 522, 588, 609, 696, 812, 882, 1044, 1176, 1218, 1421, 1624, 1764, 1827, 2088, 2436, 2842, 3528, 3654, 4263, 4872, 5684, 7308, 8526, 11368, 12789, 14616, 17052, 19763, 25578, 34104, 39526, 51156, 59289, 79052, 102312, 118578, 138341, 158104, 177867, 237156, 276682, 355734, 415023, 474312, 553364, 573127, 711468, 830046, 968387, 1106728, 1146254, 1245069, 1422936, 1660092, 1719381, 1936774, 2292508, 2490138, 2905161, 3320184, 3438762, 3873548, 4011889, 4585016, 4980276, 5158143, 5810322, 6877524, 7747096, 8023778, 8715483, 9960552, 10316286, 11620644, 12035667, 13755048, 16047556, 17430966, 20632572, 23241288, 24071334, 28083223, 32095112, 34861932, 36107001, 41265144, 48142668, 56166446, 69723864, 72214002, 84249669, 96285336, 112332892, 144428004, 168499338, 224665784, 252749007, 288856008, 336998676, 505498014, 673997352, 1010996028, 2021992056]

約数ペア:

[(1, 2021992056), (2, 1010996028), (3, 673997352), (4, 505498014), (6, 336998676), (7, 288856008), (8, 252749007), (9, 224665784), (12, 168499338), (14, 144428004), (18, 112332892), (21, 96285336), (24, 84249669), (28, 72214002), (29, 69723864), (36, 56166446), (42, 48142668), (49, 41265144), (56, 36107001), (58, 34861932), (63, 32095112), (72, 28083223), (84, 24071334), (87, 23241288), (98, 20632572), (116, 17430966), (126, 16047556), (147, 13755048), (168, 12035667), (174, 11620644), (196, 10316286), (203, 9960552), (232, 8715483), (252, 8023778), (261, 7747096), (294, 6877524), (348, 5810322), (392, 5158143), (406, 4980276), (441, 4585016), (504, 4011889), (522, 3873548), (588, 3438762), (609, 3320184), (696, 2905161), (812, 2490138), (882, 2292508), (1044, 1936774), (1176, 1719381), (1218, 1660092), (1421, 1422936), (1624, 1245069), (1764, 1146254), (1827, 1106728), (2088, 968387), (2436, 830046), (2842, 711468), (3528, 573127), (3654, 553364), (4263, 474312), (4872, 415023), (5684, 355734), (7308, 276682), (8526, 237156), (11368, 177867), (12789, 158104), (14616, 138341), (17052, 118578), (19763, 102312), (25578, 79052), (34104, 59289), (39526, 51156)]