2019953754

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{8389}}^1$

素因数の和:8434

約数の個数: 128

約数和(自身を含む): 5638080000

約数和(自身を除く): 3618126246

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 273, 294, 343, 351, 378, 441, 546, 637, 686, 702, 819, 882, 1029, 1274, 1323, 1638, 1911, 2058, 2457, 2646, 3087, 3822, 4459, 4914, 5733, 6174, 8389, 8918, 9261, 11466, 13377, 16778, 17199, 18522, 25167, 26754, 34398, 40131, 50334, 58723, 75501, 80262, 109057, 117446, 120393, 151002, 176169, 218114, 226503, 240786, 327171, 352338, 411061, 453006, 528507, 654342, 763399, 822122, 981513, 1057014, 1233183, 1526798, 1585521, 1963026, 2290197, 2466366, 2877427, 2944539, 3171042, 3699549, 4580394, 5343793, 5754854, 5889078, 6870591, 7399098, 8632281, 10687586, 11098647, 13741182, 16031379, 17264562, 20611773, 22197294, 25896843, 32062758, 37406551, 41223546, 48094137, 51793686, 74813102, 77690529, 96188274, 112219653, 144282411, 155381058, 224439306, 288564822, 336658959, 673317918, 1009976877, 2019953754]

約数ペア:

[(1, 2019953754), (2, 1009976877), (3, 673317918), (6, 336658959), (7, 288564822), (9, 224439306), (13, 155381058), (14, 144282411), (18, 112219653), (21, 96188274), (26, 77690529), (27, 74813102), (39, 51793686), (42, 48094137), (49, 41223546), (54, 37406551), (63, 32062758), (78, 25896843), (91, 22197294), (98, 20611773), (117, 17264562), (126, 16031379), (147, 13741182), (182, 11098647), (189, 10687586), (234, 8632281), (273, 7399098), (294, 6870591), (343, 5889078), (351, 5754854), (378, 5343793), (441, 4580394), (546, 3699549), (637, 3171042), (686, 2944539), (702, 2877427), (819, 2466366), (882, 2290197), (1029, 1963026), (1274, 1585521), (1323, 1526798), (1638, 1233183), (1911, 1057014), (2058, 981513), (2457, 822122), (2646, 763399), (3087, 654342), (3822, 528507), (4459, 453006), (4914, 411061), (5733, 352338), (6174, 327171), (8389, 240786), (8918, 226503), (9261, 218114), (11466, 176169), (13377, 151002), (16778, 120393), (17199, 117446), (18522, 109057), (25167, 80262), (26754, 75501), (34398, 58723), (40131, 50334)]