63997938

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{3559}}^1$

素因数の和:3613

約数の個数: 48

約数和(自身を含む): 147725760

約数和(自身を除く): 83727822

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 999, 1998, 2997, 3559, 5994, 7118, 8991, 10677, 17982, 21354, 32031, 64062, 96093, 131683, 192186, 263366, 288279, 395049, 576558, 790098, 864837, 1185147, 1729674, 2370294, 3555441, 7110882, 10666323, 21332646, 31998969, 63997938]

約数ペア:

[(1, 63997938), (2, 31998969), (3, 21332646), (6, 10666323), (9, 7110882), (18, 3555441), (27, 2370294), (37, 1729674), (54, 1185147), (74, 864837), (81, 790098), (111, 576558), (162, 395049), (222, 288279), (243, 263366), (333, 192186), (486, 131683), (666, 96093), (999, 64062), (1998, 32031), (2997, 21354), (3559, 17982), (5994, 10677), (7118, 8991)]