18809912892

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1\times {\mathrm{10391}}^1$

素因数の和:11250

約数の個数: 48

約数和(自身を含む): 44142223104

約数和(自身を除く): 25332310212

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 601, 753, 1004, 1202, 1506, 1803, 2404, 3012, 3606, 7212, 10391, 20782, 31173, 41564, 62346, 124692, 150851, 301702, 452553, 603404, 905106, 1810212, 2608141, 5216282, 6244991, 7824423, 10432564, 12489982, 15648846, 18734973, 24979964, 31297692, 37469946, 74939892, 1567492741, 3134985482, 4702478223, 6269970964, 9404956446, 18809912892]

約数ペア:

[(1, 18809912892), (2, 9404956446), (3, 6269970964), (4, 4702478223), (6, 3134985482), (12, 1567492741), (251, 74939892), (502, 37469946), (601, 31297692), (753, 24979964), (1004, 18734973), (1202, 15648846), (1506, 12489982), (1803, 10432564), (2404, 7824423), (3012, 6244991), (3606, 5216282), (7212, 2608141), (10391, 1810212), (20782, 905106), (31173, 603404), (41564, 452553), (62346, 301702), (124692, 150851)]