142175448

素因数分解:

$2^3\times 3^2\times {\mathrm{1974659}}^1$

素因数の和:1974671

約数の個数: 24

約数和(自身を含む): 385058700

約数和(自身を除く): 242883252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1974659, 3949318, 5923977, 7898636, 11847954, 15797272, 17771931, 23695908, 35543862, 47391816, 71087724, 142175448]

約数ペア:

[(1, 142175448), (2, 71087724), (3, 47391816), (4, 35543862), (6, 23695908), (8, 17771931), (9, 15797272), (12, 11847954), (18, 7898636), (24, 5923977), (36, 3949318), (72, 1974659)]