42213212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 81648000

約数和(自身を除く): 39434788

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 107, 116, 179, 214, 358, 428, 551, 716, 1102, 2033, 2204, 3103, 3401, 4066, 5191, 6206, 6802, 8132, 10382, 12412, 13604, 19153, 20764, 38306, 58957, 76612, 98629, 117914, 197258, 235828, 363907, 394516, 555437, 727814, 1110874, 1455628, 2221748, 10553303, 21106606, 42213212]

約数ペア:

[(1, 42213212), (2, 21106606), (4, 10553303), (19, 2221748), (29, 1455628), (38, 1110874), (58, 727814), (76, 555437), (107, 394516), (116, 363907), (179, 235828), (214, 197258), (358, 117914), (428, 98629), (551, 76612), (716, 58957), (1102, 38306), (2033, 20764), (2204, 19153), (3103, 13604), (3401, 12412), (4066, 10382), (5191, 8132), (6206, 6802)]