15802255404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{21493}}^1$

素因数の和:23087

約数の個数: 72

約数和(自身を含む): 43046635632

約数和(自身を除く): 27244380228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1571, 3142, 4713, 6284, 9426, 14139, 18852, 20423, 21493, 28278, 40846, 42986, 56556, 61269, 64479, 81692, 85972, 122538, 128958, 183807, 193437, 245076, 257916, 279409, 367614, 386874, 558818, 735228, 773748, 838227, 1117636, 1676454, 2514681, 3352908, 5029362, 10058724, 33765503, 67531006, 101296509, 135062012, 202593018, 303889527, 405186036, 438951539, 607779054, 877903078, 1215558108, 1316854617, 1755806156, 2633709234, 3950563851, 5267418468, 7901127702, 15802255404]

約数ペア:

[(1, 15802255404), (2, 7901127702), (3, 5267418468), (4, 3950563851), (6, 2633709234), (9, 1755806156), (12, 1316854617), (13, 1215558108), (18, 877903078), (26, 607779054), (36, 438951539), (39, 405186036), (52, 303889527), (78, 202593018), (117, 135062012), (156, 101296509), (234, 67531006), (468, 33765503), (1571, 10058724), (3142, 5029362), (4713, 3352908), (6284, 2514681), (9426, 1676454), (14139, 1117636), (18852, 838227), (20423, 773748), (21493, 735228), (28278, 558818), (40846, 386874), (42986, 367614), (56556, 279409), (61269, 257916), (64479, 245076), (81692, 193437), (85972, 183807), (122538, 128958)]