13868988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4027}}^1$

素因数の和:4082

約数の個数: 48

約数和(自身を含む): 37895424

約数和(自身を除く): 24026436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 4027, 8054, 12081, 16108, 24162, 28189, 48324, 56378, 84567, 112756, 165107, 169134, 330214, 338268, 495321, 660428, 990642, 1155749, 1981284, 2311498, 3467247, 4622996, 6934494, 13868988]

約数ペア:

[(1, 13868988), (2, 6934494), (3, 4622996), (4, 3467247), (6, 2311498), (7, 1981284), (12, 1155749), (14, 990642), (21, 660428), (28, 495321), (41, 338268), (42, 330214), (82, 169134), (84, 165107), (123, 112756), (164, 84567), (246, 56378), (287, 48324), (492, 28189), (574, 24162), (861, 16108), (1148, 12081), (1722, 8054), (3444, 4027)]