8939538

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8713}}^1$

素因数の和:8743

約数の個数: 32

約数和(自身を含む): 20913600

約数和(自身を除く): 11974062

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 8713, 17426, 26139, 52278, 78417, 156834, 165547, 235251, 331094, 470502, 496641, 993282, 1489923, 2979846, 4469769, 8939538]

約数ペア:

[(1, 8939538), (2, 4469769), (3, 2979846), (6, 1489923), (9, 993282), (18, 496641), (19, 470502), (27, 331094), (38, 235251), (54, 165547), (57, 156834), (114, 78417), (171, 52278), (342, 26139), (513, 17426), (1026, 8713)]