2021071548

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{178603}}^1$

素因数の和:178674

約数の個数: 48

約数和(自身を含む): 5040919296

約数和(自身を除く): 3019847748

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 943, 1886, 2829, 3772, 5658, 11316, 178603, 357206, 535809, 714412, 1071618, 2143236, 4107869, 7322723, 8215738, 12323607, 14645446, 16431476, 21968169, 24647214, 29290892, 43936338, 49294428, 87872676, 168422629, 336845258, 505267887, 673690516, 1010535774, 2021071548]

約数ペア:

[(1, 2021071548), (2, 1010535774), (3, 673690516), (4, 505267887), (6, 336845258), (12, 168422629), (23, 87872676), (41, 49294428), (46, 43936338), (69, 29290892), (82, 24647214), (92, 21968169), (123, 16431476), (138, 14645446), (164, 12323607), (246, 8215738), (276, 7322723), (492, 4107869), (943, 2143236), (1886, 1071618), (2829, 714412), (3772, 535809), (5658, 357206), (11316, 178603)]