2106604836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{105817}}^1$

素因数の和:105913

約数の個数: 72

約数和(自身を含む): 6162840320

約数和(自身を除く): 4056235484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 19908, 105817, 211634, 317451, 423268, 634902, 740719, 952353, 1269804, 1481438, 1904706, 2222157, 2962876, 3809412, 4444314, 6666471, 8359543, 8888628, 13332942, 16719086, 25078629, 26665884, 33438172, 50157258, 58516801, 75235887, 100314516, 117033602, 150471774, 175550403, 234067204, 300943548, 351100806, 526651209, 702201612, 1053302418, 2106604836]

約数ペア:

[(1, 2106604836), (2, 1053302418), (3, 702201612), (4, 526651209), (6, 351100806), (7, 300943548), (9, 234067204), (12, 175550403), (14, 150471774), (18, 117033602), (21, 100314516), (28, 75235887), (36, 58516801), (42, 50157258), (63, 33438172), (79, 26665884), (84, 25078629), (126, 16719086), (158, 13332942), (237, 8888628), (252, 8359543), (316, 6666471), (474, 4444314), (553, 3809412), (711, 2962876), (948, 2222157), (1106, 1904706), (1422, 1481438), (1659, 1269804), (2212, 952353), (2844, 740719), (3318, 634902), (4977, 423268), (6636, 317451), (9954, 211634), (19908, 105817)]