2919708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 8242416

約数和(自身を除く): 5322708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 101, 132, 146, 198, 202, 219, 292, 303, 396, 404, 438, 606, 657, 803, 876, 909, 1111, 1212, 1314, 1606, 1818, 2222, 2409, 2628, 3212, 3333, 3636, 4444, 4818, 6666, 7227, 7373, 9636, 9999, 13332, 14454, 14746, 19998, 22119, 28908, 29492, 39996, 44238, 66357, 81103, 88476, 132714, 162206, 243309, 265428, 324412, 486618, 729927, 973236, 1459854, 2919708]

約数ペア:

[(1, 2919708), (2, 1459854), (3, 973236), (4, 729927), (6, 486618), (9, 324412), (11, 265428), (12, 243309), (18, 162206), (22, 132714), (33, 88476), (36, 81103), (44, 66357), (66, 44238), (73, 39996), (99, 29492), (101, 28908), (132, 22119), (146, 19998), (198, 14746), (202, 14454), (219, 13332), (292, 9999), (303, 9636), (396, 7373), (404, 7227), (438, 6666), (606, 4818), (657, 4444), (803, 3636), (876, 3333), (909, 3212), (1111, 2628), (1212, 2409), (1314, 2222), (1606, 1818)]