31419402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{877}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 71981952

約数和(自身を除く): 40562550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 853, 877, 1706, 1754, 2559, 2631, 5118, 5262, 5971, 6139, 11942, 12278, 17913, 18417, 35826, 36834, 748081, 1496162, 2244243, 4488486, 5236567, 10473134, 15709701, 31419402]

約数ペア:

[(1, 31419402), (2, 15709701), (3, 10473134), (6, 5236567), (7, 4488486), (14, 2244243), (21, 1496162), (42, 748081), (853, 36834), (877, 35826), (1706, 18417), (1754, 17913), (2559, 12278), (2631, 11942), (5118, 6139), (5262, 5971)]