28794006

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 66830400

約数和(自身を除く): 38036394

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 1427, 2242, 2854, 3363, 4281, 6726, 8562, 10089, 12843, 20178, 25686, 27113, 54226, 81339, 84193, 162678, 168386, 244017, 252579, 488034, 505158, 757737, 1515474, 1599667, 3199334, 4799001, 9598002, 14397003, 28794006]

約数ペア:

[(1, 28794006), (2, 14397003), (3, 9598002), (6, 4799001), (9, 3199334), (18, 1599667), (19, 1515474), (38, 757737), (57, 505158), (59, 488034), (114, 252579), (118, 244017), (171, 168386), (177, 162678), (342, 84193), (354, 81339), (531, 54226), (1062, 27113), (1121, 25686), (1427, 20178), (2242, 12843), (2854, 10089), (3363, 8562), (4281, 6726)]