26456868

素因数分解:

$2^2\times 3^6\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 84

約数和(自身を含む): 71368528

約数和(自身を除く): 44911660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 211, 243, 258, 324, 387, 422, 486, 516, 633, 729, 774, 844, 972, 1161, 1266, 1458, 1548, 1899, 2322, 2532, 2916, 3483, 3798, 4644, 5697, 6966, 7596, 9073, 10449, 11394, 13932, 17091, 18146, 20898, 22788, 27219, 31347, 34182, 36292, 41796, 51273, 54438, 62694, 68364, 81657, 102546, 108876, 125388, 153819, 163314, 205092, 244971, 307638, 326628, 489942, 615276, 734913, 979884, 1469826, 2204739, 2939652, 4409478, 6614217, 8818956, 13228434, 26456868]

約数ペア:

[(1, 26456868), (2, 13228434), (3, 8818956), (4, 6614217), (6, 4409478), (9, 2939652), (12, 2204739), (18, 1469826), (27, 979884), (36, 734913), (43, 615276), (54, 489942), (81, 326628), (86, 307638), (108, 244971), (129, 205092), (162, 163314), (172, 153819), (211, 125388), (243, 108876), (258, 102546), (324, 81657), (387, 68364), (422, 62694), (486, 54438), (516, 51273), (633, 41796), (729, 36292), (774, 34182), (844, 31347), (972, 27219), (1161, 22788), (1266, 20898), (1458, 18146), (1548, 17091), (1899, 13932), (2322, 11394), (2532, 10449), (2916, 9073), (3483, 7596), (3798, 6966), (4644, 5697)]