17995728

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{4517}}^1$

素因数の和:4611

約数の個数: 40

約数和(自身を含む): 47059488

約数和(自身を除く): 29063760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 4517, 9034, 13551, 18068, 27102, 36136, 54204, 72272, 108408, 216816, 374911, 749822, 1124733, 1499644, 2249466, 2999288, 4498932, 5998576, 8997864, 17995728]

約数ペア:

[(1, 17995728), (2, 8997864), (3, 5998576), (4, 4498932), (6, 2999288), (8, 2249466), (12, 1499644), (16, 1124733), (24, 749822), (48, 374911), (83, 216816), (166, 108408), (249, 72272), (332, 54204), (498, 36136), (664, 27102), (996, 18068), (1328, 13551), (1992, 9034), (3984, 4517)]