29883708

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{3109}}^1$

素因数の和:3211

約数の個数: 48

約数和(自身を含む): 78372000

約数和(自身を除く): 48488292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3109, 3204, 4806, 6218, 9327, 9612, 12436, 18654, 27981, 37308, 55962, 83943, 111924, 167886, 276701, 335772, 553402, 830103, 1106804, 1660206, 2490309, 3320412, 4980618, 7470927, 9961236, 14941854, 29883708]

約数ペア:

[(1, 29883708), (2, 14941854), (3, 9961236), (4, 7470927), (6, 4980618), (9, 3320412), (12, 2490309), (18, 1660206), (27, 1106804), (36, 830103), (54, 553402), (89, 335772), (108, 276701), (178, 167886), (267, 111924), (356, 83943), (534, 55962), (801, 37308), (1068, 27981), (1602, 18654), (2403, 12436), (3109, 9612), (3204, 9327), (4806, 6218)]