1938247272

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{690259}}^1$

素因数の和:690287

約数の個数: 64

約数和(自身を含む): 5798184000

約数和(自身を除く): 3859936728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 690259, 1380518, 2070777, 2761036, 4141554, 5522072, 6212331, 8283108, 8973367, 12424662, 16566216, 17946734, 18636993, 24849324, 26920101, 35893468, 37273986, 49698648, 53840202, 71786936, 74547972, 80760303, 107680404, 149095944, 161520606, 215360808, 242280909, 323041212, 484561818, 646082424, 969123636, 1938247272]

約数ペア:

[(1, 1938247272), (2, 969123636), (3, 646082424), (4, 484561818), (6, 323041212), (8, 242280909), (9, 215360808), (12, 161520606), (13, 149095944), (18, 107680404), (24, 80760303), (26, 74547972), (27, 71786936), (36, 53840202), (39, 49698648), (52, 37273986), (54, 35893468), (72, 26920101), (78, 24849324), (104, 18636993), (108, 17946734), (117, 16566216), (156, 12424662), (216, 8973367), (234, 8283108), (312, 6212331), (351, 5522072), (468, 4141554), (702, 2761036), (936, 2070777), (1404, 1380518), (2808, 690259)]