1224588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 3104640

約数和(自身を除く): 1880052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 131, 164, 228, 246, 262, 393, 492, 524, 779, 786, 1558, 1572, 2337, 2489, 3116, 4674, 4978, 5371, 7467, 9348, 9956, 10742, 14934, 16113, 21484, 29868, 32226, 64452, 102049, 204098, 306147, 408196, 612294, 1224588]

約数ペア:

[(1, 1224588), (2, 612294), (3, 408196), (4, 306147), (6, 204098), (12, 102049), (19, 64452), (38, 32226), (41, 29868), (57, 21484), (76, 16113), (82, 14934), (114, 10742), (123, 9956), (131, 9348), (164, 7467), (228, 5371), (246, 4978), (262, 4674), (393, 3116), (492, 2489), (524, 2337), (779, 1572), (786, 1558)]