20190626946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3142021}}^1$

素因数の和:3142056

約数の個数: 64

約数和(自身を含む): 54294140160

約数和(自身を除く): 34103513214

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 3142021, 6284042, 9426063, 18852126, 21994147, 28278189, 43988294, 53414357, 56556378, 65982441, 84834567, 106828714, 131964882, 160243071, 169669134, 197947323, 320486142, 373900499, 395894646, 480729213, 593841969, 747800998, 961458426, 1121701497, 1187683938, 1442187639, 2243402994, 2884375278, 3365104491, 6730208982, 10095313473, 20190626946]

約数ペア:

[(1, 20190626946), (2, 10095313473), (3, 6730208982), (6, 3365104491), (7, 2884375278), (9, 2243402994), (14, 1442187639), (17, 1187683938), (18, 1121701497), (21, 961458426), (27, 747800998), (34, 593841969), (42, 480729213), (51, 395894646), (54, 373900499), (63, 320486142), (102, 197947323), (119, 169669134), (126, 160243071), (153, 131964882), (189, 106828714), (238, 84834567), (306, 65982441), (357, 56556378), (378, 53414357), (459, 43988294), (714, 28278189), (918, 21994147), (1071, 18852126), (2142, 9426063), (3213, 6284042), (6426, 3142021)]