13181136

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 36456000

約数和(自身を除く): 23274864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 149, 152, 194, 228, 291, 298, 304, 388, 447, 456, 582, 596, 776, 894, 912, 1164, 1192, 1552, 1788, 1843, 2328, 2384, 2831, 3576, 3686, 4656, 5529, 5662, 7152, 7372, 8493, 11058, 11324, 14453, 14744, 16986, 22116, 22648, 28906, 29488, 33972, 43359, 44232, 45296, 57812, 67944, 86718, 88464, 115624, 135888, 173436, 231248, 274607, 346872, 549214, 693744, 823821, 1098428, 1647642, 2196856, 3295284, 4393712, 6590568, 13181136]

約数ペア:

[(1, 13181136), (2, 6590568), (3, 4393712), (4, 3295284), (6, 2196856), (8, 1647642), (12, 1098428), (16, 823821), (19, 693744), (24, 549214), (38, 346872), (48, 274607), (57, 231248), (76, 173436), (97, 135888), (114, 115624), (149, 88464), (152, 86718), (194, 67944), (228, 57812), (291, 45296), (298, 44232), (304, 43359), (388, 33972), (447, 29488), (456, 28906), (582, 22648), (596, 22116), (776, 16986), (894, 14744), (912, 14453), (1164, 11324), (1192, 11058), (1552, 8493), (1788, 7372), (1843, 7152), (2328, 5662), (2384, 5529), (2831, 4656), (3576, 3686)]