18751744

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{6659}}^1$

素因数の和:6686

約数の個数: 36

約数和(自身を含む): 40839120

約数和(自身を除く): 22087376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 6659, 13318, 26636, 53272, 73249, 106544, 146498, 213088, 292996, 426176, 585992, 852352, 1171984, 1704704, 2343968, 4687936, 9375872, 18751744]

約数ペア:

[(1, 18751744), (2, 9375872), (4, 4687936), (8, 2343968), (11, 1704704), (16, 1171984), (22, 852352), (32, 585992), (44, 426176), (64, 292996), (88, 213088), (128, 146498), (176, 106544), (256, 73249), (352, 53272), (704, 26636), (1408, 13318), (2816, 6659)]