17321004

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 46388160

約数和(自身を除く): 29067156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 353, 423, 522, 564, 706, 846, 1044, 1059, 1363, 1412, 1692, 2118, 2726, 3177, 4089, 4236, 5452, 6354, 8178, 10237, 12267, 12708, 16356, 16591, 20474, 24534, 30711, 33182, 40948, 49068, 49773, 61422, 66364, 92133, 99546, 122844, 149319, 184266, 199092, 298638, 368532, 481139, 597276, 962278, 1443417, 1924556, 2886834, 4330251, 5773668, 8660502, 17321004]

約数ペア:

[(1, 17321004), (2, 8660502), (3, 5773668), (4, 4330251), (6, 2886834), (9, 1924556), (12, 1443417), (18, 962278), (29, 597276), (36, 481139), (47, 368532), (58, 298638), (87, 199092), (94, 184266), (116, 149319), (141, 122844), (174, 99546), (188, 92133), (261, 66364), (282, 61422), (348, 49773), (353, 49068), (423, 40948), (522, 33182), (564, 30711), (706, 24534), (846, 20474), (1044, 16591), (1059, 16356), (1363, 12708), (1412, 12267), (1692, 10237), (2118, 8178), (2726, 6354), (3177, 5452), (4089, 4236)]