31793778

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 71731296

約数和(自身を除く): 39937518

約数列:

[1, 2, 3, 6, 9, 18, 41, 67, 82, 123, 134, 201, 246, 369, 402, 603, 643, 738, 1206, 1286, 1929, 2747, 3858, 5494, 5787, 8241, 11574, 16482, 24723, 26363, 43081, 49446, 52726, 79089, 86162, 129243, 158178, 237267, 258486, 387729, 474534, 775458, 1766321, 3532642, 5298963, 10597926, 15896889, 31793778]

約数ペア:

[(1, 31793778), (2, 15896889), (3, 10597926), (6, 5298963), (9, 3532642), (18, 1766321), (41, 775458), (67, 474534), (82, 387729), (123, 258486), (134, 237267), (201, 158178), (246, 129243), (369, 86162), (402, 79089), (603, 52726), (643, 49446), (738, 43081), (1206, 26363), (1286, 24723), (1929, 16482), (2747, 11574), (3858, 8241), (5494, 5787)]