84742038

素因数分解:

$2^1\times 3^4\times {\mathrm{631}}^1\times {\mathrm{829}}^1$

素因数の和:1474

約数の個数: 40

約数和(自身を含む): 190415280

約数和(自身を除く): 105673242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 631, 829, 1262, 1658, 1893, 2487, 3786, 4974, 5679, 7461, 11358, 14922, 17037, 22383, 34074, 44766, 51111, 67149, 102222, 134298, 523099, 1046198, 1569297, 3138594, 4707891, 9415782, 14123673, 28247346, 42371019, 84742038]

約数ペア:

[(1, 84742038), (2, 42371019), (3, 28247346), (6, 14123673), (9, 9415782), (18, 4707891), (27, 3138594), (54, 1569297), (81, 1046198), (162, 523099), (631, 134298), (829, 102222), (1262, 67149), (1658, 51111), (1893, 44766), (2487, 34074), (3786, 22383), (4974, 17037), (5679, 14922), (7461, 11358)]