21688076304

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{3204503}}^1$

素因数の和:3204564

約数の個数: 60

約数和(自身を含む): 61987925376

約数和(自身を除く): 40299849072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 3204503, 6409006, 9613509, 12818012, 19227018, 25636024, 28840527, 38454036, 51272048, 57681054, 76908072, 115362108, 150611641, 153816144, 230724216, 301223282, 451834923, 461448432, 602446564, 903669846, 1204893128, 1355504769, 1807339692, 2409786256, 2711009538, 3614679384, 5422019076, 7229358768, 10844038152, 21688076304]

約数ペア:

[(1, 21688076304), (2, 10844038152), (3, 7229358768), (4, 5422019076), (6, 3614679384), (8, 2711009538), (9, 2409786256), (12, 1807339692), (16, 1355504769), (18, 1204893128), (24, 903669846), (36, 602446564), (47, 461448432), (48, 451834923), (72, 301223282), (94, 230724216), (141, 153816144), (144, 150611641), (188, 115362108), (282, 76908072), (376, 57681054), (423, 51272048), (564, 38454036), (752, 28840527), (846, 25636024), (1128, 19227018), (1692, 12818012), (2256, 9613509), (3384, 6409006), (6768, 3204503)]