18024180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 54238464

約数和(自身を除く): 36214284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 185, 222, 230, 276, 345, 353, 370, 444, 460, 555, 690, 706, 740, 851, 1059, 1110, 1380, 1412, 1702, 1765, 2118, 2220, 2553, 3404, 3530, 4236, 4255, 5106, 5295, 7060, 8119, 8510, 10212, 10590, 12765, 13061, 16238, 17020, 21180, 24357, 25530, 26122, 32476, 39183, 40595, 48714, 51060, 52244, 65305, 78366, 81190, 97428, 121785, 130610, 156732, 162380, 195915, 243570, 261220, 300403, 391830, 487140, 600806, 783660, 901209, 1201612, 1502015, 1802418, 3004030, 3604836, 4506045, 6008060, 9012090, 18024180]

約数ペア:

[(1, 18024180), (2, 9012090), (3, 6008060), (4, 4506045), (5, 3604836), (6, 3004030), (10, 1802418), (12, 1502015), (15, 1201612), (20, 901209), (23, 783660), (30, 600806), (37, 487140), (46, 391830), (60, 300403), (69, 261220), (74, 243570), (92, 195915), (111, 162380), (115, 156732), (138, 130610), (148, 121785), (185, 97428), (222, 81190), (230, 78366), (276, 65305), (345, 52244), (353, 51060), (370, 48714), (444, 40595), (460, 39183), (555, 32476), (690, 26122), (706, 25530), (740, 24357), (851, 21180), (1059, 17020), (1110, 16238), (1380, 13061), (1412, 12765), (1702, 10590), (1765, 10212), (2118, 8510), (2220, 8119), (2553, 7060), (3404, 5295), (3530, 5106), (4236, 4255)]