18346248

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13411}}^1$

素因数の和:13442

約数の個数: 48

約数和(自身を含む): 52306800

約数和(自身を除く): 33960552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 13411, 26822, 40233, 53644, 80466, 107288, 120699, 160932, 241398, 254809, 321864, 482796, 509618, 764427, 965592, 1019236, 1528854, 2038472, 2293281, 3057708, 4586562, 6115416, 9173124, 18346248]

約数ペア:

[(1, 18346248), (2, 9173124), (3, 6115416), (4, 4586562), (6, 3057708), (8, 2293281), (9, 2038472), (12, 1528854), (18, 1019236), (19, 965592), (24, 764427), (36, 509618), (38, 482796), (57, 321864), (72, 254809), (76, 241398), (114, 160932), (152, 120699), (171, 107288), (228, 80466), (342, 53644), (456, 40233), (684, 26822), (1368, 13411)]