663631542

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{195071}}^1$

素因数の和:195095

約数の個数: 48

約数和(自身を含む): 1704148992

約数和(自身を除く): 1040517450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 195071, 390142, 585213, 1170426, 1365497, 1755639, 2730994, 3511278, 4096491, 5266917, 8192982, 10533834, 12289473, 15800751, 24578946, 31601502, 36868419, 47402253, 73736838, 94804506, 110605257, 221210514, 331815771, 663631542]

約数ペア:

[(1, 663631542), (2, 331815771), (3, 221210514), (6, 110605257), (7, 94804506), (9, 73736838), (14, 47402253), (18, 36868419), (21, 31601502), (27, 24578946), (42, 15800751), (54, 12289473), (63, 10533834), (81, 8192982), (126, 5266917), (162, 4096491), (189, 3511278), (243, 2730994), (378, 1755639), (486, 1365497), (567, 1170426), (1134, 585213), (1701, 390142), (3402, 195071)]