5556744

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 15275520

約数和(自身を除く): 9718776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1087, 1278, 1704, 2174, 2556, 3261, 4348, 5112, 6522, 8696, 9783, 13044, 19566, 26088, 39132, 77177, 78264, 154354, 231531, 308708, 463062, 617416, 694593, 926124, 1389186, 1852248, 2778372, 5556744]

約数ペア:

[(1, 5556744), (2, 2778372), (3, 1852248), (4, 1389186), (6, 926124), (8, 694593), (9, 617416), (12, 463062), (18, 308708), (24, 231531), (36, 154354), (71, 78264), (72, 77177), (142, 39132), (213, 26088), (284, 19566), (426, 13044), (568, 9783), (639, 8696), (852, 6522), (1087, 5112), (1278, 4348), (1704, 3261), (2174, 2556)]