21635886

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 44840448

約数和(自身を除く): 23204562

約数列:

[1, 2, 3, 6, 47, 73, 94, 141, 146, 219, 282, 438, 1051, 2102, 3153, 3431, 6306, 6862, 10293, 20586, 49397, 76723, 98794, 148191, 153446, 230169, 296382, 460338, 3605981, 7211962, 10817943, 21635886]

約数ペア:

[(1, 21635886), (2, 10817943), (3, 7211962), (6, 3605981), (47, 460338), (73, 296382), (94, 230169), (141, 153446), (146, 148191), (219, 98794), (282, 76723), (438, 49397), (1051, 20586), (2102, 10293), (3153, 6862), (3431, 6306)]