18228384

素因数分解:

$2^5\times 3^2\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:562

約数の個数: 72

約数和(自身を含む): 52284960

約数和(自身を除く): 34056576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 167, 288, 334, 379, 501, 668, 758, 1002, 1137, 1336, 1503, 1516, 2004, 2274, 2672, 3006, 3032, 3411, 4008, 4548, 5344, 6012, 6064, 6822, 8016, 9096, 12024, 12128, 13644, 16032, 18192, 24048, 27288, 36384, 48096, 54576, 63293, 109152, 126586, 189879, 253172, 379758, 506344, 569637, 759516, 1012688, 1139274, 1519032, 2025376, 2278548, 3038064, 4557096, 6076128, 9114192, 18228384]

約数ペア:

[(1, 18228384), (2, 9114192), (3, 6076128), (4, 4557096), (6, 3038064), (8, 2278548), (9, 2025376), (12, 1519032), (16, 1139274), (18, 1012688), (24, 759516), (32, 569637), (36, 506344), (48, 379758), (72, 253172), (96, 189879), (144, 126586), (167, 109152), (288, 63293), (334, 54576), (379, 48096), (501, 36384), (668, 27288), (758, 24048), (1002, 18192), (1137, 16032), (1336, 13644), (1503, 12128), (1516, 12024), (2004, 9096), (2274, 8016), (2672, 6822), (3006, 6064), (3032, 6012), (3411, 5344), (4008, 4548)]