25443054

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 69451200

約数和(自身を除く): 44008146

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 317, 343, 441, 546, 634, 637, 686, 819, 882, 951, 1029, 1274, 1638, 1902, 1911, 2058, 2219, 2853, 3087, 3822, 4121, 4438, 4459, 5706, 5733, 6174, 6657, 8242, 8918, 11466, 12363, 13314, 13377, 15533, 19971, 24726, 26754, 28847, 31066, 37089, 39942, 40131, 46599, 57694, 74178, 80262, 86541, 93198, 108731, 139797, 173082, 201929, 217462, 259623, 279594, 326193, 403858, 519246, 605787, 652386, 978579, 1211574, 1413503, 1817361, 1957158, 2827006, 3634722, 4240509, 8481018, 12721527, 25443054]

約数ペア:

[(1, 25443054), (2, 12721527), (3, 8481018), (6, 4240509), (7, 3634722), (9, 2827006), (13, 1957158), (14, 1817361), (18, 1413503), (21, 1211574), (26, 978579), (39, 652386), (42, 605787), (49, 519246), (63, 403858), (78, 326193), (91, 279594), (98, 259623), (117, 217462), (126, 201929), (147, 173082), (182, 139797), (234, 108731), (273, 93198), (294, 86541), (317, 80262), (343, 74178), (441, 57694), (546, 46599), (634, 40131), (637, 39942), (686, 37089), (819, 31066), (882, 28847), (951, 26754), (1029, 24726), (1274, 19971), (1638, 15533), (1902, 13377), (1911, 13314), (2058, 12363), (2219, 11466), (2853, 8918), (3087, 8242), (3822, 6657), (4121, 6174), (4438, 5733), (4459, 5706)]