18931569324

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1\times {\mathrm{23399}}^1$

素因数の和:23950

約数の個数: 48

約数和(自身を含む): 44532633600

約数和(自身を除く): 25601064276

約数列:

[1, 2, 3, 4, 6, 12, 191, 353, 382, 573, 706, 764, 1059, 1146, 1412, 2118, 2292, 4236, 23399, 46798, 67423, 70197, 93596, 134846, 140394, 202269, 269692, 280788, 404538, 809076, 4469209, 8259847, 8938418, 13407627, 16519694, 17876836, 24779541, 26815254, 33039388, 49559082, 53630508, 99118164, 1577630777, 3155261554, 4732892331, 6310523108, 9465784662, 18931569324]

約数ペア:

[(1, 18931569324), (2, 9465784662), (3, 6310523108), (4, 4732892331), (6, 3155261554), (12, 1577630777), (191, 99118164), (353, 53630508), (382, 49559082), (573, 33039388), (706, 26815254), (764, 24779541), (1059, 17876836), (1146, 16519694), (1412, 13407627), (2118, 8938418), (2292, 8259847), (4236, 4469209), (23399, 809076), (46798, 404538), (67423, 280788), (70197, 269692), (93596, 202269), (134846, 140394)]