180531628

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{3793}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 322307888

約数和(自身を除く): 141776260

約数列:

[1, 2, 4, 73, 146, 163, 292, 326, 652, 3793, 7586, 11899, 15172, 23798, 47596, 276889, 553778, 618259, 1107556, 1236518, 2473036, 45132907, 90265814, 180531628]

約数ペア:

[(1, 180531628), (2, 90265814), (4, 45132907), (73, 2473036), (146, 1236518), (163, 1107556), (292, 618259), (326, 553778), (652, 276889), (3793, 47596), (7586, 23798), (11899, 15172)]