438682014

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{280129}}^1$

素因数の和:280169

約数の個数: 32

約数和(自身を含む): 1008468000

約数和(自身を除く): 569785986

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 280129, 560258, 840387, 1680774, 2521161, 5042322, 7563483, 8123741, 15126966, 16247482, 24371223, 48742446, 73113669, 146227338, 219341007, 438682014]

約数ペア:

[(1, 438682014), (2, 219341007), (3, 146227338), (6, 73113669), (9, 48742446), (18, 24371223), (27, 16247482), (29, 15126966), (54, 8123741), (58, 7563483), (87, 5042322), (174, 2521161), (261, 1680774), (522, 840387), (783, 560258), (1566, 280129)]