47243574

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{1543}}^1$

素因数の和:1573

約数の個数: 64

約数和(自身を含む): 121543680

約数和(自身を除く): 74300106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1543, 1701, 2187, 3086, 3402, 4374, 4629, 5103, 9258, 10206, 10801, 13887, 15309, 21602, 27774, 30618, 32403, 41661, 64806, 83322, 97209, 124983, 194418, 249966, 291627, 374949, 583254, 749898, 874881, 1124847, 1749762, 2249694, 2624643, 3374541, 5249286, 6749082, 7873929, 15747858, 23621787, 47243574]

約数ペア:

[(1, 47243574), (2, 23621787), (3, 15747858), (6, 7873929), (7, 6749082), (9, 5249286), (14, 3374541), (18, 2624643), (21, 2249694), (27, 1749762), (42, 1124847), (54, 874881), (63, 749898), (81, 583254), (126, 374949), (162, 291627), (189, 249966), (243, 194418), (378, 124983), (486, 97209), (567, 83322), (729, 64806), (1134, 41661), (1458, 32403), (1543, 30618), (1701, 27774), (2187, 21602), (3086, 15309), (3402, 13887), (4374, 10801), (4629, 10206), (5103, 9258)]