12018402592

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{385997}}^1$

素因数の和:386153

約数の個数: 48

約数和(自身を含む): 27236018880

約数和(自身を除く): 15217616288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 15568, 31136, 385997, 771994, 1543988, 2701979, 3087976, 5403958, 6175952, 10807916, 12351904, 21615832, 43231664, 53653583, 86463328, 107307166, 214614332, 375575081, 429228664, 751150162, 858457328, 1502300324, 1716914656, 3004600648, 6009201296, 12018402592]

約数ペア:

[(1, 12018402592), (2, 6009201296), (4, 3004600648), (7, 1716914656), (8, 1502300324), (14, 858457328), (16, 751150162), (28, 429228664), (32, 375575081), (56, 214614332), (112, 107307166), (139, 86463328), (224, 53653583), (278, 43231664), (556, 21615832), (973, 12351904), (1112, 10807916), (1946, 6175952), (2224, 5403958), (3892, 3087976), (4448, 2701979), (7784, 1543988), (15568, 771994), (31136, 385997)]