18070368

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9907}}^1$

素因数の和:9939

約数の個数: 48

約数和(自身を含む): 49936320

約数和(自身を除く): 31865952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 9907, 19814, 29721, 39628, 59442, 79256, 118884, 158512, 188233, 237768, 317024, 376466, 475536, 564699, 752932, 951072, 1129398, 1505864, 2258796, 3011728, 4517592, 6023456, 9035184, 18070368]

約数ペア:

[(1, 18070368), (2, 9035184), (3, 6023456), (4, 4517592), (6, 3011728), (8, 2258796), (12, 1505864), (16, 1129398), (19, 951072), (24, 752932), (32, 564699), (38, 475536), (48, 376466), (57, 317024), (76, 237768), (96, 188233), (114, 158512), (152, 118884), (228, 79256), (304, 59442), (456, 39628), (608, 29721), (912, 19814), (1824, 9907)]