2131621992

素因数分解:

$2^3\times 3^2\times {\mathrm{601}}^1\times {\mathrm{49261}}^1$

素因数の和:49874

約数の個数: 48

約数和(自身を含む): 5782866180

約数和(自身を除く): 3651244188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 601, 1202, 1803, 2404, 3606, 4808, 5409, 7212, 10818, 14424, 21636, 43272, 49261, 98522, 147783, 197044, 295566, 394088, 443349, 591132, 886698, 1182264, 1773396, 3546792, 29605861, 59211722, 88817583, 118423444, 177635166, 236846888, 266452749, 355270332, 532905498, 710540664, 1065810996, 2131621992]

約数ペア:

[(1, 2131621992), (2, 1065810996), (3, 710540664), (4, 532905498), (6, 355270332), (8, 266452749), (9, 236846888), (12, 177635166), (18, 118423444), (24, 88817583), (36, 59211722), (72, 29605861), (601, 3546792), (1202, 1773396), (1803, 1182264), (2404, 886698), (3606, 591132), (4808, 443349), (5409, 394088), (7212, 295566), (10818, 197044), (14424, 147783), (21636, 98522), (43272, 49261)]