18993670074

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6170783}}^1$

素因数の和:6170816

約数の個数: 40

約数和(自身を含む): 44799891840

約数和(自身を除く): 25806221766

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 6170783, 12341566, 18512349, 37024698, 55537047, 111074094, 117244877, 166611141, 234489754, 333222282, 351734631, 499833423, 703469262, 999666846, 1055203893, 2110407786, 3165611679, 6331223358, 9496835037, 18993670074]

約数ペア:

[(1, 18993670074), (2, 9496835037), (3, 6331223358), (6, 3165611679), (9, 2110407786), (18, 1055203893), (19, 999666846), (27, 703469262), (38, 499833423), (54, 351734631), (57, 333222282), (81, 234489754), (114, 166611141), (162, 117244877), (171, 111074094), (342, 55537047), (513, 37024698), (1026, 18512349), (1539, 12341566), (3078, 6170783)]