7145964

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{4051}}^1$

素因数の和:4075

約数の個数: 54

約数和(自身を含む): 21017724

約数和(自身を除く): 13871760

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 4051, 8102, 12153, 16204, 24306, 28357, 36459, 48612, 56714, 72918, 85071, 113428, 145836, 170142, 198499, 255213, 340284, 396998, 510426, 595497, 793996, 1020852, 1190994, 1786491, 2381988, 3572982, 7145964]

約数ペア:

[(1, 7145964), (2, 3572982), (3, 2381988), (4, 1786491), (6, 1190994), (7, 1020852), (9, 793996), (12, 595497), (14, 510426), (18, 396998), (21, 340284), (28, 255213), (36, 198499), (42, 170142), (49, 145836), (63, 113428), (84, 85071), (98, 72918), (126, 56714), (147, 48612), (196, 36459), (252, 28357), (294, 24306), (441, 16204), (588, 12153), (882, 8102), (1764, 4051)]