18249048

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2243}}^1$

素因数の和:2368

約数の個数: 48

約数和(自身を含む): 49884120

約数和(自身を除く): 31635072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2243, 2712, 4068, 4486, 6729, 8136, 8972, 13458, 17944, 20187, 26916, 40374, 53832, 80748, 161496, 253459, 506918, 760377, 1013836, 1520754, 2027672, 2281131, 3041508, 4562262, 6083016, 9124524, 18249048]

約数ペア:

[(1, 18249048), (2, 9124524), (3, 6083016), (4, 4562262), (6, 3041508), (8, 2281131), (9, 2027672), (12, 1520754), (18, 1013836), (24, 760377), (36, 506918), (72, 253459), (113, 161496), (226, 80748), (339, 53832), (452, 40374), (678, 26916), (904, 20187), (1017, 17944), (1356, 13458), (2034, 8972), (2243, 8136), (2712, 6729), (4068, 4486)]