2018285247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1\times {\mathrm{1801}}^1$

素因数の和:3015

約数の個数: 32

約数和(自身を含む): 3041199360

約数和(自身を除く): 1022914113

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 1171, 1801, 3513, 5403, 12881, 19811, 33959, 38643, 52229, 59433, 101877, 156687, 373549, 574519, 1120647, 1723557, 2108971, 6326913, 23198681, 61160159, 69596043, 183480477, 672761749, 2018285247]

約数ペア:

[(1, 2018285247), (3, 672761749), (11, 183480477), (29, 69596043), (33, 61160159), (87, 23198681), (319, 6326913), (957, 2108971), (1171, 1723557), (1801, 1120647), (3513, 574519), (5403, 373549), (12881, 156687), (19811, 101877), (33959, 59433), (38643, 52229)]