2131596

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:82

約数の個数: 84

約数和(自身を含む): 6059592

約数和(自身を除く): 3927996

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 81, 86, 102, 108, 129, 153, 162, 172, 204, 243, 258, 306, 324, 387, 459, 486, 516, 612, 729, 731, 774, 918, 972, 1161, 1377, 1458, 1462, 1548, 1836, 2193, 2322, 2754, 2916, 2924, 3483, 4131, 4386, 4644, 5508, 6579, 6966, 8262, 8772, 10449, 12393, 13158, 13932, 16524, 19737, 20898, 24786, 26316, 31347, 39474, 41796, 49572, 59211, 62694, 78948, 118422, 125388, 177633, 236844, 355266, 532899, 710532, 1065798, 2131596]

約数ペア:

[(1, 2131596), (2, 1065798), (3, 710532), (4, 532899), (6, 355266), (9, 236844), (12, 177633), (17, 125388), (18, 118422), (27, 78948), (34, 62694), (36, 59211), (43, 49572), (51, 41796), (54, 39474), (68, 31347), (81, 26316), (86, 24786), (102, 20898), (108, 19737), (129, 16524), (153, 13932), (162, 13158), (172, 12393), (204, 10449), (243, 8772), (258, 8262), (306, 6966), (324, 6579), (387, 5508), (459, 4644), (486, 4386), (516, 4131), (612, 3483), (729, 2924), (731, 2916), (774, 2754), (918, 2322), (972, 2193), (1161, 1836), (1377, 1548), (1458, 1462)]