18804901584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{55966969}}^1$

素因数の和:55966987

約数の個数: 40

約数和(自身を含む): 55519234240

約数和(自身を除く): 36714332656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 55966969, 111933938, 167900907, 223867876, 335801814, 391768783, 447735752, 671603628, 783537566, 895471504, 1175306349, 1343207256, 1567075132, 2350612698, 2686414512, 3134150264, 4701225396, 6268300528, 9402450792, 18804901584]

約数ペア:

[(1, 18804901584), (2, 9402450792), (3, 6268300528), (4, 4701225396), (6, 3134150264), (7, 2686414512), (8, 2350612698), (12, 1567075132), (14, 1343207256), (16, 1175306349), (21, 895471504), (24, 783537566), (28, 671603628), (42, 447735752), (48, 391768783), (56, 335801814), (84, 223867876), (112, 167900907), (168, 111933938), (336, 55966969)]