18298060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 43287552

約数和(自身を除く): 24989492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 2683, 3410, 5366, 6820, 10732, 13415, 26830, 29513, 53660, 59026, 83173, 118052, 147565, 166346, 295130, 332692, 415865, 590260, 831730, 914903, 1663460, 1829806, 3659612, 4574515, 9149030, 18298060]

約数ペア:

[(1, 18298060), (2, 9149030), (4, 4574515), (5, 3659612), (10, 1829806), (11, 1663460), (20, 914903), (22, 831730), (31, 590260), (44, 415865), (55, 332692), (62, 295130), (110, 166346), (124, 147565), (155, 118052), (220, 83173), (310, 59026), (341, 53660), (620, 29513), (682, 26830), (1364, 13415), (1705, 10732), (2683, 6820), (3410, 5366)]