1485156918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{17707}}^1$

素因数の和:19716

約数の個数: 32

約数和(自身を含む): 3396536064

約数和(自身を除く): 1911379146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1997, 3994, 5991, 11982, 13979, 17707, 27958, 35414, 41937, 53121, 83874, 106242, 123949, 247898, 371847, 743694, 35360879, 70721758, 106082637, 212165274, 247526153, 495052306, 742578459, 1485156918]

約数ペア:

[(1, 1485156918), (2, 742578459), (3, 495052306), (6, 247526153), (7, 212165274), (14, 106082637), (21, 70721758), (42, 35360879), (1997, 743694), (3994, 371847), (5991, 247898), (11982, 123949), (13979, 106242), (17707, 83874), (27958, 53121), (35414, 41937)]