18313074

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1416

約数の個数: 64

約数和(自身を含む): 46166400

約数和(自身を除く): 27853326

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1373, 1482, 2223, 2746, 4119, 4446, 6669, 8238, 12357, 13338, 17849, 24714, 26087, 35698, 37071, 52174, 53547, 74142, 78261, 107094, 156522, 160641, 234783, 321282, 339131, 469566, 481923, 678262, 704349, 963846, 1017393, 1408698, 2034786, 3052179, 6104358, 9156537, 18313074]

約数ペア:

[(1, 18313074), (2, 9156537), (3, 6104358), (6, 3052179), (9, 2034786), (13, 1408698), (18, 1017393), (19, 963846), (26, 704349), (27, 678262), (38, 481923), (39, 469566), (54, 339131), (57, 321282), (78, 234783), (114, 160641), (117, 156522), (171, 107094), (234, 78261), (247, 74142), (342, 53547), (351, 52174), (494, 37071), (513, 35698), (702, 26087), (741, 24714), (1026, 17849), (1373, 13338), (1482, 12357), (2223, 8238), (2746, 6669), (4119, 4446)]