18057123214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 32114063520

約数和(自身を除く): 14056940306

約数列:

[1, 2, 13, 19, 26, 38, 43, 53, 86, 106, 247, 373, 494, 559, 689, 746, 817, 1007, 1118, 1378, 1634, 1849, 2014, 2279, 3698, 4558, 4849, 7087, 9698, 10621, 13091, 14174, 16039, 19769, 21242, 24037, 26182, 29627, 32078, 35131, 39538, 43301, 48074, 59254, 70262, 86602, 92131, 97997, 184262, 195994, 208507, 256997, 304741, 375611, 417014, 456703, 513994, 562913, 609482, 689677, 751222, 850067, 913406, 1125826, 1273961, 1379354, 1700134, 1861943, 2547922, 3723886, 3961633, 4882943, 7923266, 8965801, 9765886, 11050871, 13103863, 16151273, 17931602, 22101742, 24205259, 26207726, 32302546, 36552881, 48410518, 73105762, 170350219, 209966549, 340700438, 419933098, 475187453, 694504739, 950374906, 1389009478, 9028561607, 18057123214]

約数ペア:

[(1, 18057123214), (2, 9028561607), (13, 1389009478), (19, 950374906), (26, 694504739), (38, 475187453), (43, 419933098), (53, 340700438), (86, 209966549), (106, 170350219), (247, 73105762), (373, 48410518), (494, 36552881), (559, 32302546), (689, 26207726), (746, 24205259), (817, 22101742), (1007, 17931602), (1118, 16151273), (1378, 13103863), (1634, 11050871), (1849, 9765886), (2014, 8965801), (2279, 7923266), (3698, 4882943), (4558, 3961633), (4849, 3723886), (7087, 2547922), (9698, 1861943), (10621, 1700134), (13091, 1379354), (14174, 1273961), (16039, 1125826), (19769, 913406), (21242, 850067), (24037, 751222), (26182, 689677), (29627, 609482), (32078, 562913), (35131, 513994), (39538, 456703), (43301, 417014), (48074, 375611), (59254, 304741), (70262, 256997), (86602, 208507), (92131, 195994), (97997, 184262)]