18498248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 36828000

約数和(自身を除く): 18329752

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 929, 1048, 1858, 2489, 3716, 4978, 7432, 9956, 17651, 19912, 35302, 70604, 121699, 141208, 243398, 486796, 973592, 2312281, 4624562, 9249124, 18498248]

約数ペア:

[(1, 18498248), (2, 9249124), (4, 4624562), (8, 2312281), (19, 973592), (38, 486796), (76, 243398), (131, 141208), (152, 121699), (262, 70604), (524, 35302), (929, 19912), (1048, 17651), (1858, 9956), (2489, 7432), (3716, 4978)]