2511054

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 7086240

約数和(自身を除く): 4575186

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 73, 78, 91, 98, 117, 126, 146, 147, 182, 189, 219, 234, 273, 294, 351, 378, 438, 441, 511, 546, 637, 657, 702, 819, 882, 949, 1022, 1274, 1314, 1323, 1533, 1638, 1898, 1911, 1971, 2457, 2646, 2847, 3066, 3577, 3822, 3942, 4599, 4914, 5694, 5733, 6643, 7154, 8541, 9198, 10731, 11466, 13286, 13797, 17082, 17199, 19929, 21462, 25623, 27594, 32193, 34398, 39858, 46501, 51246, 59787, 64386, 93002, 96579, 119574, 139503, 179361, 193158, 279006, 358722, 418509, 837018, 1255527, 2511054]

約数ペア:

[(1, 2511054), (2, 1255527), (3, 837018), (6, 418509), (7, 358722), (9, 279006), (13, 193158), (14, 179361), (18, 139503), (21, 119574), (26, 96579), (27, 93002), (39, 64386), (42, 59787), (49, 51246), (54, 46501), (63, 39858), (73, 34398), (78, 32193), (91, 27594), (98, 25623), (117, 21462), (126, 19929), (146, 17199), (147, 17082), (182, 13797), (189, 13286), (219, 11466), (234, 10731), (273, 9198), (294, 8541), (351, 7154), (378, 6643), (438, 5733), (441, 5694), (511, 4914), (546, 4599), (637, 3942), (657, 3822), (702, 3577), (819, 3066), (882, 2847), (949, 2646), (1022, 2457), (1274, 1971), (1314, 1911), (1323, 1898), (1533, 1638)]