17972142

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 37131264

約数和(自身を除く): 19159122

約数列:

[1, 2, 3, 6, 47, 94, 101, 141, 202, 282, 303, 606, 631, 1262, 1893, 3786, 4747, 9494, 14241, 28482, 29657, 59314, 63731, 88971, 127462, 177942, 191193, 382386, 2995357, 5990714, 8986071, 17972142]

約数ペア:

[(1, 17972142), (2, 8986071), (3, 5990714), (6, 2995357), (47, 382386), (94, 191193), (101, 177942), (141, 127462), (202, 88971), (282, 63731), (303, 59314), (606, 29657), (631, 28482), (1262, 14241), (1893, 9494), (3786, 4747)]