15691331358

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{877}}^1\times {\mathrm{21149}}^1$

素因数の和:22081

約数の個数: 48

約数和(自身を含む): 34762478400

約数和(自身を除く): 19071147042

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 877, 1754, 2631, 5262, 7893, 15786, 21149, 41219, 42298, 63447, 82438, 123657, 126894, 190341, 247314, 370971, 380682, 741942, 994003, 1988006, 2982009, 5964018, 8946027, 17892054, 18547673, 37095346, 55643019, 111286038, 166929057, 333858114, 871740631, 1743481262, 2615221893, 5230443786, 7845665679, 15691331358]

約数ペア:

[(1, 15691331358), (2, 7845665679), (3, 5230443786), (6, 2615221893), (9, 1743481262), (18, 871740631), (47, 333858114), (94, 166929057), (141, 111286038), (282, 55643019), (423, 37095346), (846, 18547673), (877, 17892054), (1754, 8946027), (2631, 5964018), (5262, 2982009), (7893, 1988006), (15786, 994003), (21149, 741942), (41219, 380682), (42298, 370971), (63447, 247314), (82438, 190341), (123657, 126894)]