2642205438

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{3191}}^1$

素因数の和:3649

約数の個数: 48

約数和(自身を含む): 5782716576

約数和(自身を除く): 3140511138

約数列:

[1, 2, 3, 6, 9, 18, 157, 293, 314, 471, 586, 879, 942, 1413, 1758, 2637, 2826, 3191, 5274, 6382, 9573, 19146, 28719, 46001, 57438, 92002, 138003, 276006, 414009, 500987, 828018, 934963, 1001974, 1502961, 1869926, 2804889, 3005922, 4508883, 5609778, 8414667, 9017766, 16829334, 146789191, 293578382, 440367573, 880735146, 1321102719, 2642205438]

約数ペア:

[(1, 2642205438), (2, 1321102719), (3, 880735146), (6, 440367573), (9, 293578382), (18, 146789191), (157, 16829334), (293, 9017766), (314, 8414667), (471, 5609778), (586, 4508883), (879, 3005922), (942, 2804889), (1413, 1869926), (1758, 1502961), (2637, 1001974), (2826, 934963), (3191, 828018), (5274, 500987), (6382, 414009), (9573, 276006), (19146, 138003), (28719, 92002), (46001, 57438)]