2015891724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21601}}^1$

素因数の和:21727

約数の個数: 96

約数和(自身を含む): 5922749952

約数和(自身を除く): 3906858228

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 101, 132, 154, 202, 231, 303, 308, 404, 462, 606, 707, 924, 1111, 1212, 1414, 2121, 2222, 2828, 3333, 4242, 4444, 6666, 7777, 8484, 13332, 15554, 21601, 23331, 31108, 43202, 46662, 64803, 86404, 93324, 129606, 151207, 237611, 259212, 302414, 453621, 475222, 604828, 712833, 907242, 950444, 1425666, 1663277, 1814484, 2181701, 2851332, 3326554, 4363402, 4989831, 6545103, 6653108, 8726804, 9979662, 13090206, 15271907, 19959324, 23998711, 26180412, 30543814, 45815721, 47997422, 61087628, 71996133, 91631442, 95994844, 143992266, 167990977, 183262884, 287984532, 335981954, 503972931, 671963908, 1007945862, 2015891724]

約数ペア:

[(1, 2015891724), (2, 1007945862), (3, 671963908), (4, 503972931), (6, 335981954), (7, 287984532), (11, 183262884), (12, 167990977), (14, 143992266), (21, 95994844), (22, 91631442), (28, 71996133), (33, 61087628), (42, 47997422), (44, 45815721), (66, 30543814), (77, 26180412), (84, 23998711), (101, 19959324), (132, 15271907), (154, 13090206), (202, 9979662), (231, 8726804), (303, 6653108), (308, 6545103), (404, 4989831), (462, 4363402), (606, 3326554), (707, 2851332), (924, 2181701), (1111, 1814484), (1212, 1663277), (1414, 1425666), (2121, 950444), (2222, 907242), (2828, 712833), (3333, 604828), (4242, 475222), (4444, 453621), (6666, 302414), (7777, 259212), (8484, 237611), (13332, 151207), (15554, 129606), (21601, 93324), (23331, 86404), (31108, 64803), (43202, 46662)]