1318376538

素因数分解:

$2^1\times 3^2\times {\mathrm{2203}}^1\times {\mathrm{33247}}^1$

素因数の和:35458

約数の個数: 24

約数和(自身を含む): 2857865088

約数和(自身を除く): 1539488550

約数列:

[1, 2, 3, 6, 9, 18, 2203, 4406, 6609, 13218, 19827, 33247, 39654, 66494, 99741, 199482, 299223, 598446, 73243141, 146486282, 219729423, 439458846, 659188269, 1318376538]

約数ペア:

[(1, 1318376538), (2, 659188269), (3, 439458846), (6, 219729423), (9, 146486282), (18, 73243141), (2203, 598446), (4406, 299223), (6609, 199482), (13218, 99741), (19827, 66494), (33247, 39654)]