2028654396

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{109847}}^1$

素因数の和:109885

約数の個数: 72

約数和(自身を含む): 5597854080

約数和(自身を除く): 3569199684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 9234, 18468, 109847, 219694, 329541, 439388, 659082, 988623, 1318164, 1977246, 2087093, 2965869, 3954492, 4174186, 5931738, 6261279, 8348372, 8897607, 11863476, 12522558, 17795214, 18783837, 25045116, 26692821, 35590428, 37567674, 53385642, 56351511, 75135348, 106771284, 112703022, 169054533, 225406044, 338109066, 507163599, 676218132, 1014327198, 2028654396]

約数ペア:

[(1, 2028654396), (2, 1014327198), (3, 676218132), (4, 507163599), (6, 338109066), (9, 225406044), (12, 169054533), (18, 112703022), (19, 106771284), (27, 75135348), (36, 56351511), (38, 53385642), (54, 37567674), (57, 35590428), (76, 26692821), (81, 25045116), (108, 18783837), (114, 17795214), (162, 12522558), (171, 11863476), (228, 8897607), (243, 8348372), (324, 6261279), (342, 5931738), (486, 4174186), (513, 3954492), (684, 2965869), (972, 2087093), (1026, 1977246), (1539, 1318164), (2052, 988623), (3078, 659082), (4617, 439388), (6156, 329541), (9234, 219694), (18468, 109847)]