2021432994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{553211}}^1$

素因数の和:553255

約数の個数: 48

約数和(自身を含む): 5178064320

約数和(自身を除く): 3156631326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 553211, 1106422, 1659633, 3319266, 3872477, 4978899, 7744954, 9957798, 11617431, 16043119, 23234862, 32086238, 34852293, 48129357, 69704586, 96258714, 112301833, 144388071, 224603666, 288776142, 336905499, 673810998, 1010716497, 2021432994]

約数ペア:

[(1, 2021432994), (2, 1010716497), (3, 673810998), (6, 336905499), (7, 288776142), (9, 224603666), (14, 144388071), (18, 112301833), (21, 96258714), (29, 69704586), (42, 48129357), (58, 34852293), (63, 32086238), (87, 23234862), (126, 16043119), (174, 11617431), (203, 9957798), (261, 7744954), (406, 4978899), (522, 3872477), (609, 3319266), (1218, 1659633), (1827, 1106422), (3654, 553211)]