9417388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 18960480

約数和(自身を除く): 9543092

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 197, 323, 394, 629, 646, 703, 788, 1258, 1292, 1406, 2516, 2812, 3349, 3743, 6698, 7289, 7486, 11951, 13396, 14578, 14972, 23902, 29156, 47804, 63631, 123913, 127262, 138491, 247826, 254524, 276982, 495652, 553964, 2354347, 4708694, 9417388]

約数ペア:

[(1, 9417388), (2, 4708694), (4, 2354347), (17, 553964), (19, 495652), (34, 276982), (37, 254524), (38, 247826), (68, 138491), (74, 127262), (76, 123913), (148, 63631), (197, 47804), (323, 29156), (394, 23902), (629, 14972), (646, 14578), (703, 13396), (788, 11951), (1258, 7486), (1292, 7289), (1406, 6698), (2516, 3743), (2812, 3349)]