7240266

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 80

約数和(自身を含む): 18817920

約数和(自身を除く): 11577654

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 153, 162, 187, 198, 239, 297, 306, 374, 459, 478, 561, 594, 717, 891, 918, 1122, 1377, 1434, 1683, 1782, 2151, 2629, 2754, 3366, 4063, 4302, 5049, 5258, 6453, 7887, 8126, 10098, 12189, 12906, 15147, 15774, 19359, 23661, 24378, 30294, 36567, 38718, 44693, 47322, 70983, 73134, 89386, 109701, 134079, 141966, 212949, 219402, 268158, 329103, 402237, 425898, 658206, 804474, 1206711, 2413422, 3620133, 7240266]

約数ペア:

[(1, 7240266), (2, 3620133), (3, 2413422), (6, 1206711), (9, 804474), (11, 658206), (17, 425898), (18, 402237), (22, 329103), (27, 268158), (33, 219402), (34, 212949), (51, 141966), (54, 134079), (66, 109701), (81, 89386), (99, 73134), (102, 70983), (153, 47322), (162, 44693), (187, 38718), (198, 36567), (239, 30294), (297, 24378), (306, 23661), (374, 19359), (459, 15774), (478, 15147), (561, 12906), (594, 12189), (717, 10098), (891, 8126), (918, 7887), (1122, 6453), (1377, 5258), (1434, 5049), (1683, 4302), (1782, 4063), (2151, 3366), (2629, 2754)]