2573556804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{785579}}^1$

素因数の和:785609

約数の個数: 72

約数和(自身を含む): 8006631360

約数和(自身を除く): 5433074556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 785579, 1571158, 2356737, 3142316, 4713474, 5499053, 7070211, 9426948, 10212527, 10998106, 14140422, 16497159, 20425054, 21996212, 28280844, 30637581, 32994318, 40850108, 49491477, 61275162, 65988636, 71487689, 91912743, 98982954, 122550324, 142975378, 183825486, 197965908, 214463067, 285950756, 367650972, 428926134, 643389201, 857852268, 1286778402, 2573556804]

約数ペア:

[(1, 2573556804), (2, 1286778402), (3, 857852268), (4, 643389201), (6, 428926134), (7, 367650972), (9, 285950756), (12, 214463067), (13, 197965908), (14, 183825486), (18, 142975378), (21, 122550324), (26, 98982954), (28, 91912743), (36, 71487689), (39, 65988636), (42, 61275162), (52, 49491477), (63, 40850108), (78, 32994318), (84, 30637581), (91, 28280844), (117, 21996212), (126, 20425054), (156, 16497159), (182, 14140422), (234, 10998106), (252, 10212527), (273, 9426948), (364, 7070211), (468, 5499053), (546, 4713474), (819, 3142316), (1092, 2356737), (1638, 1571158), (3276, 785579)]