142203654

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 328174080

約数和(自身を除く): 185970426

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 103, 111, 206, 222, 309, 333, 618, 666, 691, 927, 999, 1382, 1854, 1998, 2073, 2781, 3811, 4146, 5562, 6219, 7622, 11433, 12438, 18657, 22866, 25567, 34299, 37314, 51134, 68598, 71173, 76701, 102897, 142346, 153402, 205794, 213519, 230103, 427038, 460206, 640557, 690309, 1281114, 1380618, 1921671, 2633401, 3843342, 5266802, 7900203, 15800406, 23700609, 47401218, 71101827, 142203654]

約数ペア:

[(1, 142203654), (2, 71101827), (3, 47401218), (6, 23700609), (9, 15800406), (18, 7900203), (27, 5266802), (37, 3843342), (54, 2633401), (74, 1921671), (103, 1380618), (111, 1281114), (206, 690309), (222, 640557), (309, 460206), (333, 427038), (618, 230103), (666, 213519), (691, 205794), (927, 153402), (999, 142346), (1382, 102897), (1854, 76701), (1998, 71173), (2073, 68598), (2781, 51134), (3811, 37314), (4146, 34299), (5562, 25567), (6219, 22866), (7622, 18657), (11433, 12438)]