18290712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 50572800

約数和(自身を除く): 32282088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 869, 877, 948, 1738, 1754, 1896, 2607, 2631, 3476, 3508, 5214, 5262, 6952, 7016, 9647, 10428, 10524, 19294, 20856, 21048, 28941, 38588, 57882, 69283, 77176, 115764, 138566, 207849, 231528, 277132, 415698, 554264, 762113, 831396, 1524226, 1662792, 2286339, 3048452, 4572678, 6096904, 9145356, 18290712]

約数ペア:

[(1, 18290712), (2, 9145356), (3, 6096904), (4, 4572678), (6, 3048452), (8, 2286339), (11, 1662792), (12, 1524226), (22, 831396), (24, 762113), (33, 554264), (44, 415698), (66, 277132), (79, 231528), (88, 207849), (132, 138566), (158, 115764), (237, 77176), (264, 69283), (316, 57882), (474, 38588), (632, 28941), (869, 21048), (877, 20856), (948, 19294), (1738, 10524), (1754, 10428), (1896, 9647), (2607, 7016), (2631, 6952), (3476, 5262), (3508, 5214)]