21468024

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{5231}}^1$

素因数の和:5265

約数の個数: 64

約数和(自身を含む): 62784000

約数和(自身を除く): 41315976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 5231, 10462, 15693, 20924, 31386, 41848, 47079, 62772, 94158, 99389, 125544, 141237, 188316, 198778, 282474, 298167, 376632, 397556, 564948, 596334, 795112, 894501, 1129896, 1192668, 1789002, 2385336, 2683503, 3578004, 5367006, 7156008, 10734012, 21468024]

約数ペア:

[(1, 21468024), (2, 10734012), (3, 7156008), (4, 5367006), (6, 3578004), (8, 2683503), (9, 2385336), (12, 1789002), (18, 1192668), (19, 1129896), (24, 894501), (27, 795112), (36, 596334), (38, 564948), (54, 397556), (57, 376632), (72, 298167), (76, 282474), (108, 198778), (114, 188316), (152, 141237), (171, 125544), (216, 99389), (228, 94158), (342, 62772), (456, 47079), (513, 41848), (684, 31386), (1026, 20924), (1368, 15693), (2052, 10462), (4104, 5231)]