18696144

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1481}}^1$

素因数の和:1755

約数の個数: 40

約数和(自身を含む): 48514752

約数和(自身を除く): 29818608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1481, 1578, 2104, 2962, 3156, 4208, 4443, 5924, 6312, 8886, 11848, 12624, 17772, 23696, 35544, 71088, 389503, 779006, 1168509, 1558012, 2337018, 3116024, 4674036, 6232048, 9348072, 18696144]

約数ペア:

[(1, 18696144), (2, 9348072), (3, 6232048), (4, 4674036), (6, 3116024), (8, 2337018), (12, 1558012), (16, 1168509), (24, 779006), (48, 389503), (263, 71088), (526, 35544), (789, 23696), (1052, 17772), (1481, 12624), (1578, 11848), (2104, 8886), (2962, 6312), (3156, 5924), (4208, 4443)]