19003026666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{55763}}^1$

素因数の和:56055

約数の個数: 64

約数和(自身を含む): 43506626688

約数和(自身を除く): 24503600022

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 257, 442, 514, 663, 771, 1326, 1542, 3341, 4369, 6682, 8738, 10023, 13107, 20046, 26214, 55763, 56797, 111526, 113594, 167289, 170391, 334578, 340782, 724919, 947971, 1449838, 1895942, 2174757, 2843913, 4349514, 5687826, 12323623, 14331091, 24647246, 28662182, 36970869, 42993273, 73941738, 85986546, 186304183, 243628547, 372608366, 487257094, 558912549, 730885641, 1117825098, 1461771282, 3167171111, 6334342222, 9501513333, 19003026666]

約数ペア:

[(1, 19003026666), (2, 9501513333), (3, 6334342222), (6, 3167171111), (13, 1461771282), (17, 1117825098), (26, 730885641), (34, 558912549), (39, 487257094), (51, 372608366), (78, 243628547), (102, 186304183), (221, 85986546), (257, 73941738), (442, 42993273), (514, 36970869), (663, 28662182), (771, 24647246), (1326, 14331091), (1542, 12323623), (3341, 5687826), (4369, 4349514), (6682, 2843913), (8738, 2174757), (10023, 1895942), (13107, 1449838), (20046, 947971), (26214, 724919), (55763, 340782), (56797, 334578), (111526, 170391), (113594, 167289)]