19052172

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 52927056

約数和(自身を除く): 33874884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1153, 1377, 1836, 2306, 2754, 3459, 4131, 4612, 5508, 6918, 8262, 10377, 13836, 16524, 19601, 20754, 31131, 39202, 41508, 58803, 62262, 78404, 93393, 117606, 124524, 176409, 186786, 235212, 280179, 352818, 373572, 529227, 560358, 705636, 1058454, 1120716, 1587681, 2116908, 3175362, 4763043, 6350724, 9526086, 19052172]

約数ペア:

[(1, 19052172), (2, 9526086), (3, 6350724), (4, 4763043), (6, 3175362), (9, 2116908), (12, 1587681), (17, 1120716), (18, 1058454), (27, 705636), (34, 560358), (36, 529227), (51, 373572), (54, 352818), (68, 280179), (81, 235212), (102, 186786), (108, 176409), (153, 124524), (162, 117606), (204, 93393), (243, 78404), (306, 62262), (324, 58803), (459, 41508), (486, 39202), (612, 31131), (918, 20754), (972, 19601), (1153, 16524), (1377, 13836), (1836, 10377), (2306, 8262), (2754, 6918), (3459, 5508), (4131, 4612)]