19165086

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{6959}}^1$

素因数の和:6990

約数の個数: 40

約数和(自身を含む): 45476640

約数和(自身を除く): 26311554

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 6959, 13918, 20877, 41754, 62631, 118303, 125262, 187893, 236606, 354909, 375786, 563679, 709818, 1064727, 1127358, 2129454, 3194181, 6388362, 9582543, 19165086]

約数ペア:

[(1, 19165086), (2, 9582543), (3, 6388362), (6, 3194181), (9, 2129454), (17, 1127358), (18, 1064727), (27, 709818), (34, 563679), (51, 375786), (54, 354909), (81, 236606), (102, 187893), (153, 125262), (162, 118303), (306, 62631), (459, 41754), (918, 20877), (1377, 13918), (2754, 6959)]