21634158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39623}}^1$

素因数の和:39648

約数の個数: 32

約数和(自身を含む): 53254656

約数和(自身を除く): 31620498

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 39623, 79246, 118869, 237738, 277361, 515099, 554722, 832083, 1030198, 1545297, 1664166, 3090594, 3605693, 7211386, 10817079, 21634158]

約数ペア:

[(1, 21634158), (2, 10817079), (3, 7211386), (6, 3605693), (7, 3090594), (13, 1664166), (14, 1545297), (21, 1030198), (26, 832083), (39, 554722), (42, 515099), (78, 277361), (91, 237738), (182, 118869), (273, 79246), (546, 39623)]