904991004

素因数分解:

$2^2\times 3^2\times {\mathrm{2539}}^1\times {\mathrm{9901}}^1$

素因数の和:12450

約数の個数: 36

約数和(自身を含む): 2288748280

約数和(自身を除く): 1383757276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2539, 5078, 7617, 9901, 10156, 15234, 19802, 22851, 29703, 30468, 39604, 45702, 59406, 89109, 91404, 118812, 178218, 356436, 25138639, 50277278, 75415917, 100554556, 150831834, 226247751, 301663668, 452495502, 904991004]

約数ペア:

[(1, 904991004), (2, 452495502), (3, 301663668), (4, 226247751), (6, 150831834), (9, 100554556), (12, 75415917), (18, 50277278), (36, 25138639), (2539, 356436), (5078, 178218), (7617, 118812), (9901, 91404), (10156, 89109), (15234, 59406), (19802, 45702), (22851, 39604), (29703, 30468)]