663604872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3950029}}^1$

素因数の和:3950045

約数の個数: 32

約数和(自身を含む): 1896014400

約数和(自身を除く): 1232409528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3950029, 7900058, 11850087, 15800116, 23700174, 27650203, 31600232, 47400348, 55300406, 82950609, 94800696, 110600812, 165901218, 221201624, 331802436, 663604872]

約数ペア:

[(1, 663604872), (2, 331802436), (3, 221201624), (4, 165901218), (6, 110600812), (7, 94800696), (8, 82950609), (12, 55300406), (14, 47400348), (21, 31600232), (24, 27650203), (28, 23700174), (42, 15800116), (56, 11850087), (84, 7900058), (168, 3950029)]