18240336

素因数分解:

$2^4\times 3^3\times {\mathrm{42223}}^1$

素因数の和:42240

約数の個数: 40

約数和(自身を含む): 52357760

約数和(自身を除く): 34117424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 42223, 84446, 126669, 168892, 253338, 337784, 380007, 506676, 675568, 760014, 1013352, 1140021, 1520028, 2026704, 2280042, 3040056, 4560084, 6080112, 9120168, 18240336]

約数ペア:

[(1, 18240336), (2, 9120168), (3, 6080112), (4, 4560084), (6, 3040056), (8, 2280042), (9, 2026704), (12, 1520028), (16, 1140021), (18, 1013352), (24, 760014), (27, 675568), (36, 506676), (48, 380007), (54, 337784), (72, 253338), (108, 168892), (144, 126669), (216, 84446), (432, 42223)]