12998916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{7369}}^1$

素因数の和:7393

約数の個数: 54

約数和(自身を含む): 38228190

約数和(自身を除く): 25229274

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, 7369, 14738, 22107, 29476, 44214, 51583, 66321, 88428, 103166, 132642, 154749, 206332, 265284, 309498, 361081, 464247, 618996, 722162, 928494, 1083243, 1444324, 1856988, 2166486, 3249729, 4332972, 6499458, 12998916]

約数ペア:

[(1, 12998916), (2, 6499458), (3, 4332972), (4, 3249729), (6, 2166486), (7, 1856988), (9, 1444324), (12, 1083243), (14, 928494), (18, 722162), (21, 618996), (28, 464247), (36, 361081), (42, 309498), (49, 265284), (63, 206332), (84, 154749), (98, 132642), (126, 103166), (147, 88428), (196, 66321), (252, 51583), (294, 44214), (441, 29476), (588, 22107), (882, 14738), (1764, 7369)]