2446884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 6971328

約数和(自身を除く): 4524444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 167, 198, 222, 333, 334, 396, 407, 444, 501, 666, 668, 814, 1002, 1221, 1332, 1503, 1628, 1837, 2004, 2442, 3006, 3663, 3674, 4884, 5511, 6012, 6179, 7326, 7348, 11022, 12358, 14652, 16533, 18537, 22044, 24716, 33066, 37074, 55611, 66132, 67969, 74148, 111222, 135938, 203907, 222444, 271876, 407814, 611721, 815628, 1223442, 2446884]

約数ペア:

[(1, 2446884), (2, 1223442), (3, 815628), (4, 611721), (6, 407814), (9, 271876), (11, 222444), (12, 203907), (18, 135938), (22, 111222), (33, 74148), (36, 67969), (37, 66132), (44, 55611), (66, 37074), (74, 33066), (99, 24716), (111, 22044), (132, 18537), (148, 16533), (167, 14652), (198, 12358), (222, 11022), (333, 7348), (334, 7326), (396, 6179), (407, 6012), (444, 5511), (501, 4884), (666, 3674), (668, 3663), (814, 3006), (1002, 2442), (1221, 2004), (1332, 1837), (1503, 1628)]