17927196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{467}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 48013056

約数和(自身を除く): 30085860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457, 467, 914, 934, 1371, 1401, 1828, 1868, 2742, 2802, 3199, 3269, 5484, 5604, 6398, 6538, 9597, 9807, 12796, 13076, 19194, 19614, 38388, 39228, 213419, 426838, 640257, 853676, 1280514, 1493933, 2561028, 2987866, 4481799, 5975732, 8963598, 17927196]

約数ペア:

[(1, 17927196), (2, 8963598), (3, 5975732), (4, 4481799), (6, 2987866), (7, 2561028), (12, 1493933), (14, 1280514), (21, 853676), (28, 640257), (42, 426838), (84, 213419), (457, 39228), (467, 38388), (914, 19614), (934, 19194), (1371, 13076), (1401, 12796), (1828, 9807), (1868, 9597), (2742, 6538), (2802, 6398), (3199, 5604), (3269, 5484)]