19034853678

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4909}}^1\times {\mathrm{6949}}^1$

素因数の和:11897

約数の個数: 48

約数和(自身を含む): 42587376000

約数和(自身を除く): 23552522322

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 4909, 6949, 9818, 13898, 14727, 20847, 29454, 41694, 44181, 62541, 88362, 125082, 152179, 215419, 304358, 430838, 456537, 646257, 913074, 1292514, 1369611, 1938771, 2739222, 3877542, 34112641, 68225282, 102337923, 204675846, 307013769, 614027538, 1057491871, 2114983742, 3172475613, 6344951226, 9517426839, 19034853678]

約数ペア:

[(1, 19034853678), (2, 9517426839), (3, 6344951226), (6, 3172475613), (9, 2114983742), (18, 1057491871), (31, 614027538), (62, 307013769), (93, 204675846), (186, 102337923), (279, 68225282), (558, 34112641), (4909, 3877542), (6949, 2739222), (9818, 1938771), (13898, 1369611), (14727, 1292514), (20847, 913074), (29454, 646257), (41694, 456537), (44181, 430838), (62541, 304358), (88362, 215419), (125082, 152179)]