22002057

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 42854400

約数和(自身を除く): 20852343

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 557, 627, 693, 1197, 1463, 1671, 1881, 2079, 3591, 3899, 4389, 5013, 5643, 6127, 10583, 11697, 13167, 15039, 18381, 31749, 35091, 39501, 42889, 55143, 74081, 95247, 105273, 116413, 128667, 165429, 222243, 285741, 349239, 386001, 666729, 814891, 1047717, 1158003, 2000187, 2444673, 3143151, 7334019, 22002057]

約数ペア:

[(1, 22002057), (3, 7334019), (7, 3143151), (9, 2444673), (11, 2000187), (19, 1158003), (21, 1047717), (27, 814891), (33, 666729), (57, 386001), (63, 349239), (77, 285741), (99, 222243), (133, 165429), (171, 128667), (189, 116413), (209, 105273), (231, 95247), (297, 74081), (399, 55143), (513, 42889), (557, 39501), (627, 35091), (693, 31749), (1197, 18381), (1463, 15039), (1671, 13167), (1881, 11697), (2079, 10583), (3591, 6127), (3899, 5643), (4389, 5013)]