18426430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1319}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 18068930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1319, 1397, 2638, 2794, 6595, 6985, 13190, 13970, 14509, 29018, 72545, 145090, 167513, 335026, 837565, 1675130, 1842643, 3685286, 9213215, 18426430]

約数ペア:

[(1, 18426430), (2, 9213215), (5, 3685286), (10, 1842643), (11, 1675130), (22, 837565), (55, 335026), (110, 167513), (127, 145090), (254, 72545), (635, 29018), (1270, 14509), (1319, 13970), (1397, 13190), (2638, 6985), (2794, 6595)]