220292982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{134489}}^1$

素因数の和:134517

約数の個数: 48

約数和(自身を含む): 587452320

約数和(自身を除く): 367159338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 134489, 268978, 403467, 806934, 941423, 1210401, 1748357, 1882846, 2420802, 2824269, 3496714, 5245071, 5648538, 8472807, 10490142, 12238499, 15735213, 16945614, 24476998, 31470426, 36715497, 73430994, 110146491, 220292982]

約数ペア:

[(1, 220292982), (2, 110146491), (3, 73430994), (6, 36715497), (7, 31470426), (9, 24476998), (13, 16945614), (14, 15735213), (18, 12238499), (21, 10490142), (26, 8472807), (39, 5648538), (42, 5245071), (63, 3496714), (78, 2824269), (91, 2420802), (117, 1882846), (126, 1748357), (182, 1210401), (234, 941423), (273, 806934), (546, 403467), (819, 268978), (1638, 134489)]