21866226

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3251}}^1$

素因数の和:3334

約数の個数: 32

約数和(自身を含む): 46828800

約数和(自身を除く): 24962574

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 3251, 3363, 6502, 6726, 9753, 19506, 61769, 123538, 185307, 191809, 370614, 383618, 575427, 1150854, 3644371, 7288742, 10933113, 21866226]

約数ペア:

[(1, 21866226), (2, 10933113), (3, 7288742), (6, 3644371), (19, 1150854), (38, 575427), (57, 383618), (59, 370614), (114, 191809), (118, 185307), (177, 123538), (354, 61769), (1121, 19506), (2242, 9753), (3251, 6726), (3363, 6502)]