7720218

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 19232640

約数和(自身を除く): 11512422

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 82, 99, 123, 198, 246, 297, 317, 369, 451, 594, 634, 738, 902, 951, 1107, 1353, 1902, 2214, 2706, 2853, 3487, 4059, 5706, 6974, 8118, 8559, 10461, 12177, 12997, 17118, 20922, 24354, 25994, 31383, 38991, 62766, 77982, 94149, 116973, 142967, 188298, 233946, 285934, 350919, 428901, 701838, 857802, 1286703, 2573406, 3860109, 7720218]

約数ペア:

[(1, 7720218), (2, 3860109), (3, 2573406), (6, 1286703), (9, 857802), (11, 701838), (18, 428901), (22, 350919), (27, 285934), (33, 233946), (41, 188298), (54, 142967), (66, 116973), (82, 94149), (99, 77982), (123, 62766), (198, 38991), (246, 31383), (297, 25994), (317, 24354), (369, 20922), (451, 17118), (594, 12997), (634, 12177), (738, 10461), (902, 8559), (951, 8118), (1107, 6974), (1353, 5706), (1902, 4059), (2214, 3487), (2706, 2853)]