40878774

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 93012192

約数和(自身を除く): 52133418

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 293, 337, 414, 586, 674, 879, 1011, 1758, 2022, 2637, 3033, 5274, 6066, 6739, 7751, 13478, 15502, 20217, 23253, 40434, 46506, 60651, 69759, 98741, 121302, 139518, 197482, 296223, 592446, 888669, 1777338, 2271043, 4542086, 6813129, 13626258, 20439387, 40878774]

約数ペア:

[(1, 40878774), (2, 20439387), (3, 13626258), (6, 6813129), (9, 4542086), (18, 2271043), (23, 1777338), (46, 888669), (69, 592446), (138, 296223), (207, 197482), (293, 139518), (337, 121302), (414, 98741), (586, 69759), (674, 60651), (879, 46506), (1011, 40434), (1758, 23253), (2022, 20217), (2637, 15502), (3033, 13478), (5274, 7751), (6066, 6739)]