19451502

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1047

約数の個数: 80

約数和(自身を含む): 52794720

約数和(自身を除く): 33343218

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1009, 1071, 1134, 1377, 2018, 2142, 2754, 3027, 3213, 6054, 6426, 7063, 9081, 9639, 14126, 17153, 18162, 19278, 21189, 27243, 34306, 42378, 51459, 54486, 63567, 81729, 102918, 120071, 127134, 154377, 163458, 190701, 240142, 308754, 360213, 381402, 463131, 572103, 720426, 926262, 1080639, 1144206, 1389393, 2161278, 2778786, 3241917, 6483834, 9725751, 19451502]

約数ペア:

[(1, 19451502), (2, 9725751), (3, 6483834), (6, 3241917), (7, 2778786), (9, 2161278), (14, 1389393), (17, 1144206), (18, 1080639), (21, 926262), (27, 720426), (34, 572103), (42, 463131), (51, 381402), (54, 360213), (63, 308754), (81, 240142), (102, 190701), (119, 163458), (126, 154377), (153, 127134), (162, 120071), (189, 102918), (238, 81729), (306, 63567), (357, 54486), (378, 51459), (459, 42378), (567, 34306), (714, 27243), (918, 21189), (1009, 19278), (1071, 18162), (1134, 17153), (1377, 14126), (2018, 9639), (2142, 9081), (2754, 7063), (3027, 6426), (3213, 6054)]