18997344

素因数分解:

$2^5\times 3^2\times {\mathrm{65963}}^1$

素因数の和:65979

約数の個数: 36

約数和(自身を含む): 54024516

約数和(自身を除く): 35027172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 65963, 131926, 197889, 263852, 395778, 527704, 593667, 791556, 1055408, 1187334, 1583112, 2110816, 2374668, 3166224, 4749336, 6332448, 9498672, 18997344]

約数ペア:

[(1, 18997344), (2, 9498672), (3, 6332448), (4, 4749336), (6, 3166224), (8, 2374668), (9, 2110816), (12, 1583112), (16, 1187334), (18, 1055408), (24, 791556), (32, 593667), (36, 527704), (48, 395778), (72, 263852), (96, 197889), (144, 131926), (288, 65963)]