188611974

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32441}}^1$

素因数の和:32485

約数の個数: 48

約数和(自身を含む): 455485680

約数和(自身を除く): 266873706

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 32441, 64882, 97323, 194646, 291969, 551497, 583938, 616379, 1102994, 1232758, 1654491, 1849137, 3308982, 3698274, 4963473, 5547411, 9926946, 10478443, 11094822, 20956886, 31435329, 62870658, 94305987, 188611974]

約数ペア:

[(1, 188611974), (2, 94305987), (3, 62870658), (6, 31435329), (9, 20956886), (17, 11094822), (18, 10478443), (19, 9926946), (34, 5547411), (38, 4963473), (51, 3698274), (57, 3308982), (102, 1849137), (114, 1654491), (153, 1232758), (171, 1102994), (306, 616379), (323, 583938), (342, 551497), (646, 291969), (969, 194646), (1938, 97323), (2907, 64882), (5814, 32441)]