18613530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5303}}^1$

素因数の和:5332

約数の個数: 64

約数和(自身を含む): 53464320

約数和(自身を除く): 34850790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5303, 10606, 15909, 26515, 31818, 47727, 53030, 68939, 79545, 95454, 137878, 143181, 159090, 206817, 238635, 286362, 344695, 413634, 477270, 620451, 689390, 715905, 1034085, 1240902, 1431810, 1861353, 2068170, 3102255, 3722706, 6204510, 9306765, 18613530]

約数ペア:

[(1, 18613530), (2, 9306765), (3, 6204510), (5, 3722706), (6, 3102255), (9, 2068170), (10, 1861353), (13, 1431810), (15, 1240902), (18, 1034085), (26, 715905), (27, 689390), (30, 620451), (39, 477270), (45, 413634), (54, 344695), (65, 286362), (78, 238635), (90, 206817), (117, 159090), (130, 143181), (135, 137878), (195, 95454), (234, 79545), (270, 68939), (351, 53030), (390, 47727), (585, 31818), (702, 26515), (1170, 15909), (1755, 10606), (3510, 5303)]