31254468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19583}}^1$

素因数の和:19616

約数の個数: 48

約数和(自身を含む): 87736320

約数和(自身を除く): 56481852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 19583, 39166, 58749, 78332, 117498, 137081, 234996, 274162, 372077, 411243, 548324, 744154, 822486, 1116231, 1488308, 1644972, 2232462, 2604539, 4464924, 5209078, 7813617, 10418156, 15627234, 31254468]

約数ペア:

[(1, 31254468), (2, 15627234), (3, 10418156), (4, 7813617), (6, 5209078), (7, 4464924), (12, 2604539), (14, 2232462), (19, 1644972), (21, 1488308), (28, 1116231), (38, 822486), (42, 744154), (57, 548324), (76, 411243), (84, 372077), (114, 274162), (133, 234996), (228, 137081), (266, 117498), (399, 78332), (532, 58749), (798, 39166), (1596, 19583)]