142938918

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{7949}}^1$

素因数の和:8003

約数の個数: 48

約数和(自身を含む): 329893200

約数和(自身を除く): 186954282

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 999, 1998, 2997, 5994, 7949, 8991, 15898, 17982, 23847, 47694, 71541, 143082, 214623, 294113, 429246, 588226, 643869, 882339, 1287738, 1764678, 1931607, 2647017, 3863214, 5294034, 7941051, 15882102, 23823153, 47646306, 71469459, 142938918]

約数ペア:

[(1, 142938918), (2, 71469459), (3, 47646306), (6, 23823153), (9, 15882102), (18, 7941051), (27, 5294034), (37, 3863214), (54, 2647017), (74, 1931607), (81, 1764678), (111, 1287738), (162, 882339), (222, 643869), (243, 588226), (333, 429246), (486, 294113), (666, 214623), (999, 143082), (1998, 71541), (2997, 47694), (5994, 23847), (7949, 17982), (8991, 15898)]