2718786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 6543360

約数和(自身を除く): 3824574

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 3407, 6814, 10221, 20442, 23849, 47698, 64733, 71547, 129466, 143094, 194199, 388398, 453131, 906262, 1359393, 2718786]

約数ペア:

[(1, 2718786), (2, 1359393), (3, 906262), (6, 453131), (7, 388398), (14, 194199), (19, 143094), (21, 129466), (38, 71547), (42, 64733), (57, 47698), (114, 23849), (133, 20442), (266, 10221), (399, 6814), (798, 3407)]