16670232

素因数分解:

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

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 47001600

約数和(自身を除く): 30331368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1087, 1278, 1704, 1917, 2174, 2556, 3261, 3834, 4348, 5112, 6522, 7668, 8696, 9783, 13044, 15336, 19566, 26088, 29349, 39132, 58698, 77177, 78264, 117396, 154354, 231531, 234792, 308708, 463062, 617416, 694593, 926124, 1389186, 1852248, 2083779, 2778372, 4167558, 5556744, 8335116, 16670232]

約数ペア:

[(1, 16670232), (2, 8335116), (3, 5556744), (4, 4167558), (6, 2778372), (8, 2083779), (9, 1852248), (12, 1389186), (18, 926124), (24, 694593), (27, 617416), (36, 463062), (54, 308708), (71, 234792), (72, 231531), (108, 154354), (142, 117396), (213, 78264), (216, 77177), (284, 58698), (426, 39132), (568, 29349), (639, 26088), (852, 19566), (1087, 15336), (1278, 13044), (1704, 9783), (1917, 8696), (2174, 7668), (2556, 6522), (3261, 5112), (3834, 4348)]