21364236

素因数分解:

$2^2\times 3^4\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:532

約数の個数: 60

約数和(自身を含む): 56288232

約数和(自身を除く): 34923996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 233, 283, 324, 466, 566, 699, 849, 932, 1132, 1398, 1698, 2097, 2547, 2796, 3396, 4194, 5094, 6291, 7641, 8388, 10188, 12582, 15282, 18873, 22923, 25164, 30564, 37746, 45846, 65939, 75492, 91692, 131878, 197817, 263756, 395634, 593451, 791268, 1186902, 1780353, 2373804, 3560706, 5341059, 7121412, 10682118, 21364236]

約数ペア:

[(1, 21364236), (2, 10682118), (3, 7121412), (4, 5341059), (6, 3560706), (9, 2373804), (12, 1780353), (18, 1186902), (27, 791268), (36, 593451), (54, 395634), (81, 263756), (108, 197817), (162, 131878), (233, 91692), (283, 75492), (324, 65939), (466, 45846), (566, 37746), (699, 30564), (849, 25164), (932, 22923), (1132, 18873), (1398, 15282), (1698, 12582), (2097, 10188), (2547, 8388), (2796, 7641), (3396, 6291), (4194, 5094)]